可爱谈心
Published in 1847, WUTHERING HEIGHTS was not well received by the reading public, many of whom condemned it as sordid, vulgar, and unnatural--and author Emily Bronte went to her grave in 1848 believing that her only novel was a failure. It was not until 1850, when WUTHERING HEIGHTS received a second printing with an introduction by Emily's sister Charlotte, that it attracted a wide readership. And from that point the reputation of the book has never looked back. Today it is widely recognized as one of the great novels of English literature. Even so, WUTHERING HEIGHTS continues to divide readers. It is not a pretty love story; rather, it is swirling tale of largely unlikeable people caught up in obsessive love that turns to dark madness. It is cruel, violent, dark and brooding, and many people find it extremely unpleasant. And yet--it possesses a grandeur of language and design, a sense of tremendous pity and great loss that sets it apart from virtually every other novel written. The novel is told in the form of an extended flashback. After a visit to his strange landlord, a newcomer to the area desires to know the history of the family--which he receives from Nelly Deans, a servant who introduces us to the Earnshaw family who once resided in the house known as Wuthering Heights. It was once a cheerful place, but Old Earnshaw adopted a "Gipsy" child who he named Heathcliff. And Catherine, daughter of the house, found in him the perfect companion: wild, rude, and as proud and cruel as she. But although Catherine loves him, even recognizes him as her soulmate, she cannot lower herself to marry so far below her social station. She instead marries another, and in so doing sets in motion an obsession that will destroy them all. WUTHERING HEIGHTS is a bit difficult to "get into;" the opening chapters are so dark in their portrait of the end result of this obsessive love that they are somewhat off-putting. But they feed into the flow of the work in a remarkable way, setting the stage for one of the most remarkable structures in all of literature, a story that circles upon itself in a series of repetitions as it plays out across two generations. Catherine and Heathcliff are equally remarkable, both vicious and cruel, and yet never able to shed their impossible love no matter how brutally one may wound the other. As the novel coils further into alcoholism, seduction, and one of the most elaborately imagined plans of revenge it gathers into a ghostly tone: Heathcliff, driven to madness by a woman who is not there but who seems reflected in every part of his world--dragging her corpse from the grave, hearing her calling to him from the moors, escalating his brutality not for the sake of brutality but so that her memory will never fade, so that she may never leave his mind until death itself. Yes, this is madness, insanity, and there is no peace this side of the grave or even beyond. Many people in the world are trying to find a perfect companion.Some of these may marry and not know what their new husband or wife is like.This kind of situation often leads to separation or hostility. Other situations may develop between two friends that stem from jealousy, desire for revenge, uncaring parents, etc. Emily Brontë's Wuthering Heights displays several characteristics of destructive relationships. Three of these are uncaring parents, marriage without knowing the person, and jealousy. Uncaring or unsympathizing parents are shown throughout this story to be an element of destructive relationships. Because Heathcliff gained all the attention from Mr. Earnshaw, Hindley became disassociated from his father. This separation continued until after Mr. Earnshaw had died.Another example is between Hindley and Hareton. Hindley became such a drunk and a gambler that he could not properly care for young Hareton. This led to a separation between Hareton and his father as well. One primary example of an uncaring parent is shown between Heathcliff and his son Linton.Heathcliff did not even want his son for anything except enacting a part of his revenge. This is shown by Linton's fear of Heathcliff and Heathcliff's enmity toward his son. Linton even says "... my father threatened me, and I dread him - I dread him!"(244) to express his feeling about Heathcliff.The hostility and separation between father and son in this book shows that uncaring parents can cause serious damage in relationships with their children. This element of destructive behavior may stem from an unhappy marriage in which the husbands or wives don't know each other. This had happened between Isabella and Heathcliff. Isabella did not really know Heathcliff when she married him, but after she had married him she saw that Heathcliff was not a gentleman at all. To declare her feelings she wrote "Is Heathcliff a man? If so, is he mad? And if not, is he a devil? I shan't tell my reasons for making this inquiry; but I beseech you to explain, if you can, what I have married ..."(125). Another example of this is when Catherine married Edgar Linton. Although she had been happy at the beginning of the marriage, she thought having parties all the time was going to be fun. Yet, after a while, she became bored. She also realized that she loved Heathcliff more than Edgar and would always love Heathcliff.This enlightenment created separation between Edgar and Catherine during the final hours of Cathy's life. An additional marriage which was made that was doomed was the one between Catherine and Linton. Because this was a forced marriage, Cathy had not yet learned all she could about Linton.Because she did not know until after the marriage that Linton was selfish and inconsiderate, she became distressed and grew isolated in the house.These three failed marriages described in this novel show that knowing the person you will marry is very important.While these marriages took place, jealousy also took a hold in some relationships. One example of this is when Mr. Earnshaw starts to favor Heathcliff over his own son, Hindley. Because of this, Hindley becomes jealous of young Heathcliff and sets out to make Heathcliff's life a nightmare. Hindley's jealousy becomes evident when he says ,"... be damned you beggarly interloper! and wheedle my father out of all he has; only afterwards show him what you are, imp of Satan."(35). Jealousy was also found very notably in the relationship between Heathcliff and Edgar Linton. The jealousy between them is expressed when Heathcliff and Edgar start a hostile conversation after Cathy's homecoming at Christmas near the beginning of the book. As the story progresses these two become bitter enemies who will not speak to one another. Another relationship which jealousy ruined is the one between Hareton and Linton. These two become jealous of each other over Cathy's affections. This relationship ends as Hareton and Linton hating each other. These relationships show that jealousy can ruin a relationship very quickly. The housekeeper Ellen Dean, or we can call her Nelly, tells most of the story. She witnesses the life of the three-generations in the two families. She is a good storyteller but we mustn’t believe all of what she said. She always thinks and considers things in a simple way. She couldn’t understand the deep love between Catherine and Heathcliff. She thinks it is a kind of madness. She is a limited narrator. In a certain way, this helps readers to understand Heathcliff better because he has no chance to defend himself. An outsider will see the whole thing more clearly. However, we should pay more attention not to be affect by her opinions and try to find the truth between the lines. As a main character Catherine is a paradox. She is attracted by Linton but doesn’t love him. She knows that clearly but she marries Linton without listening to the call of her heart. Many critics believe that what makes her marry Linton is only his high social status and wealth. I think this comment is unfair. In fact, she folly thinks to marry Linton will help Heathcliff “to rise and place him out of my brother’s power.” Her decision ruins herself, Heathcliff and the two families. She has to endure serious suffering because she knows clearly she love Heathcliff whole-heartedly but can’t become his wife. She confesses to Nelly her own thoughts: “…I am Heathcliff—he’s always, always in my mind—not as a pleasure, any more than I am always a pleasure to myself—but as my own being…” She loves Heathcliff because he is more like her than herself. His existence is natural to her for they are the same in nature. They could understand each other without obstacles. Talking about Heathcliff, he is an evil person but I admire him because his love and hate is straight. Everyone has a devil in his heart. The one in Heathcliff’s heart is especially strong. In spite of this, I believe and can read between the lines that Amily Bronte also has her favor to Heathcliff. She wants to tell us evil and love are deeply planted in everyone’s heart and it is human nature.
奋斗1989
帮你弄一篇吧我选的是第二个题目Information and communications technology to ChinaChina has experienced rapid growth within the information and communications technology (ICT) industry over the past decade, and now plays a leading role in China’s economic development. As a result of China’s ‘opening up’ policy and path of economic reform, China’s electronic communications industry has grown at three times the rate of GDP growth. In 2006, China’s electronic communications industry revenue reached RMB475 billion. The total value of foreign trade reached US$651.7 billion representing over 15 per cent of the global electronics trade, with the output of many electronic products ranked first worldwide. These electronics products include: • colour TVs • mobile phone handsets • computers • electronic watches • calculators • DVDsChina’s accession into the World Trade Organization (WTO) provided a transitional period for opening up its telecom sector which lasted until November 2007. Consequently, this has assisted China to develop one of the largest open telecom markets in the world. The Value Added Services (VAS) sector is expected to contribute to this growth, as one of the hottest market entry sectors for foreign ICT companies. Through the Ministry of Information Industry (MII), the Chinese Government administers foreign direct investment into the telecommunications sector. This includes basic infrastructure and value added services, however, with various restrictions on foreign ownership levels. From 1 December 2007, a new set of Categories of Foreign Investment Industry Guidance 2007 Amended Version has been implemented, superseding the previous version issued on 30 November 2004, and providing new levels of guidance on foreign direct investment in the various industry sectors. To ensure China’s telecommunications market operates in a fair, transparent and effective competitive environment, China’s first Telecommunications Law has been drafted and is currently undergoing a process of public consultation before being enacted. This should provide further guidance and protection to both investors and operators, in addition to the various regulations currently in place. With China entering its 11th Five Year Plan period, ICT has also moved from 'enabling and promoting' to 'strengthening industry integration and indigenous innovations'. The key focuses are to:• Continue increasing overall integrated ICT service levels • Increase and improve the development of ICT infrastructure • Strengthen the indigenous innovation in core industries • Focus on incubating strategic industry clusters • Proactively promote the integrated development of all ICT sectors • Strengthen the modernisation of post services • Strengthen the administration of radio communications • Increase the supportive capability of ICT infrastructure to the national economyBy 2010, the targeted penetration levels for fixed telecommunication in China is anticipated to reach 30 per cent of its population to one billion subscribers in operation (SIO), and 45 per cent penetration in mobile communications to 600 million SIOs. Internet users are anticipated to reach 200 million with 15 per cent penetration.TelecommunicationsSince the first wireless mobile phone base station was installed on 18 November 1987, China reached 531.4 million mobile SIOs at the end of October 2007. Therefore, China has the highest number of mobile phone subscribers in the world. The vast number of SIOs also generated 483.7 billion short message services (SMS). Due to China’s large population, mobile penetration in China is still considered low at 39.9 per cent when compared with most developed countries. This presents substantial growth opportunities for companies within the China market.Fixed communications grew slightly lower than mobile communications with a total of 370 million SIOs, representing a 28.3 per cent penetration rate. China has over 22,000 registered companies providing Value Added Services to the telecom sector. There are six major telecommunications operators in China:• China Telecom • China Mobile • China Satellite Company • China Unicom • China Netcom • China Railway CommunicationsSoftware and system integrationIn 2006, the size of China’s domestic software market reached RMB480 billion. The total number of registered software companies increased to 15,723 with over 1.29 million people employed in the software industry. There were over 35 companies with a turnover exceeding RMB1 billion, and 51 companies with turnover in the range of RMB0.5–1 billion. Furthermore, more than 80 software companies had over 1,000 employees. There are currently 38 companies with CMM5 (Capability Maturity Model For Software) certifications, the highest level of an internationally recognized certification program for software companies. In addition, 23 companies achieved CMM4 certifications and over 200 companies were awarded CMM3 certifications. The increasing number of Chinese software companies seeking and achieving CMM certification demonstrates their enhanced software development capabilities and overall product quality to compete in the global market. InternetSince China sent out the first email 'Across the Great Wall we can reach every corner in the world' on 20 September 1987, the diffusion of the Internet in China has grown in parallel with the development and expansion of the overall telecom infrastructure. China has become the world’s second largest Internet user country with an estimated 162 million users behind the US with 211 million users. In addition, at the end of June 2007, China had 67 million Internet connected computers and over 1.3 million websites. The total bandwidth to the world reached 312,346Mbps with annual growth rate of 45.8 per cent.Although China’s Internet industry has achieved significant growth, the penetration is still very low at 12.3 per cent, as compared with the global average of 17.6 per cent. There is clear 'unequitable' access to the Internet between urban and rural areas with 21.6 per cent as compared to 5.1 per cent respectively.ADSL, dial-Up and wireless (including mobile phone access) are the three key access methods of accessing the Internet in China. Broadband SIOs have grown very quickly. As at December 2007, broadband users reached 122 million, the largest user country in the world, with a penetration rate of 17.5 per cent. In 2007, 30 per cent of the new broadband users were from rural areas. In addition, there are also 20.2 million dial-Up users.The key applications for Internet users in China are searching for news, instant messaging, and entertainment (music, video and games). There has been a growing trend of e-commerce related activities including net-shopping, travel booking, online stock market trading and banking. It is expected e-commerce related applications and services will become one of the key growth areas in the future.Although there has been increasing trend of Foreign Direct Investment (FDI) in Internet- related infrastructure, applications and services such as Internet Service Providers (ISPs), Application Service Provider (ASPs), and Internet Content Provider (ICPs) are yet to open up to foreign providers, and there are strict content management and approval processes in place to ensure that the Internet is used to enhance social responsibility and harmony. The challenges facing China’s Internet industry include:• Equitable access to the Internet between urban and rural areas to break the 'digital divide'. • Level of information and technology knowledge among small to medium enterprises. • Overall quality and applications of the Internet, to improve the productivity and be more competitive on the global market. • Integration of information and communication technologies within all industry sectors.OpportunitiesThe development of China’s ICT industry provides opportunities in a number of areas, which include the following:• Telecommunications infrastructure o 3G/4G wireless communications o IP based technologies o Rural telecommunications o Network integration and billing• Value Added Services o e-Learning o Entertainment o Mobile applications• E-Commerce o Online payment and mobile payment o e-Security o Integrated logistics application and management• Industry application o Telematics o Remote metering o Geo-spatial application o Environment and clean technology applications o Finance and banking o Security o Digital content• New Technologies and applications and materials o IPTV o New digital audio systems o Radio Frequency Identification (RFID) o Nanotechnologies o Energy efficiency materialsTariffs, regulations and customsTariffs for ICT products and services vary depending on the category classification and what level of Chinese indigenous component is included. Certain ICT products exported to China are subject to China Compulsory Certification, known as 3CCC certification. As a result of China's commitments for accession into the WTO, China has applied zero tariffs to 256 categories of ICT products. To determine the exact category and the level of tariffs applied, if any, it is recommended that experienced customs brokers specialised in ICT products are consulted. Marketing your products and servicesMarket entryDepending upon your company’s situation and strategic direction, there are various vehicles that can be utilised for entry into the Chinese ICT market. These include: • Wholly owned foreign enterprises (WOFEs) • Joint ventures (JVs) • Value added resellers (VARs) • DistributorsA new and emerging type of entry vehicle, Virtual Entry, has been utilised by many small and medium (SME) companies. A Chinese domain name is registered with all the content translated into the local language, however, operations are conducted offshore in the home country. Each vehicle requires a different set of requirements and investment strategies.The Chinese Government’s aim is to become more transparent in awarding large projects. A public tender is normally published via media inviting Expression of Interests from interested and suitable companies. In some circumstances, foreign companies find it useful to form a partnership with suitable local companies to promote awareness of their capabilities. Establishing good relationships with key stakeholders are vital so that a company can be in a better position to access information and prepare a submission. However, many other projects are done via local network. In these circumstances it is often necessary to work with a local partner with a similar industry capability and background. If your products or applications do not require local modification and are 'plug and play', you may sell your products and services via a local distributor. This can occur once customs import procedure is cleared and passes through relevant network-access tests if applicable. If your products and applications require localisation, translation, further development and local integration, then a local service integrator needs to be engaged. This can be done via a joint venture partner or a service contractor, prior to selling to the end users, especially in financial and other sensitive categories.In most of the cases, except games and English language learning applications, it is most likely that your products and applications will have to be 'localised' to suit the local market environment. This is especially important for accounting, intelligent transportation systems, finance and banking, and security applications.Registration of a company is relatively easy in China once you meet all the requirements. Different company structures require different start-up capital funding. There can be regional variations to company registration requirements. It is recommended that you research well and consult widely before making a final investment decision. 刚才算了一下，大概是1700多字
开开｀心心
你好，我回答的是第三个题目，仅供参考，希望对你有帮助哦 What are the most important culture differences and elements of intercultural communication? As we all know, different countries have different cultures. 'Culture is the collective programming of the mind which distinguishes the members of one category of people from another.' (Hofstede, 1991)It is inevitable that the cultural difference has impact on business. For example, when a company having meeting, the word "table" in American English that means to put something on the agenda. But in British English it means to put something off the agenda. This example indicated how the culture affects the business.There are four cultural dimensions that were defined in Hofstede's research: Power distance, Uncertainty avoidance, Individualism, Masculinity, and recently Hofstede add one more: long-term-short-term orientation.What I think the most significant influence in cultural difference is the power distance. (Hoecklin,1995:28)"It would condition the extent to which employees accept that their boss has more power than they have and the extent to which they accept that their boss's opinions and decisions are right because he or she is the boss." I considered it as how much subordinates can consent or dissent with bosses or managers. It is the distance between a manager and subordinate. Among most oriental corporate cultures, there is hierarchism, greater centralization, sometimes called 'power-oriented culture', due to the historical reasons. That is a high power distance culture that mangers make the decision and superiors appeal to be entitled more privileges. Their decision always close supervision positively evaluated by subordinates. In this situation, it is not be regarded if a subordinates have a disagreement with their managers, especially in Malaysia, Japan, China, India. In the oriental, power distance is also associated with 'the family culture' (Trompernaars, 1993:139). In this kind of corporate culture the manager is like the "caring father" who knows better than his subordinates what should be done and what is suitable for them. The subordinates always esteem the managers. Because of the managers age and experience. That is usually how employees get their promotion. There are both positive and negative parts in the family cultures. I feel it is an easy managing system. But sometime it is hard to get young creative employees work well cause of the hierarchy. As Tropmenaars (1993: 142) told us "family culture at their least effective drain the energies and loyalties of subordinates to buoy up the leader." So in family culture, the power distance can be viewed as the subordinates respect the superiors.That is the corporate culture in orient. Let us take a look at the western way. It is not a whole converse phenomenon. There is 'the Eiffel Tower culture' (Trompernaars, 1997:166) in the international management. About the Eiffel tower Trompenaars (1993: 148) told us " Its hierarchy is very different from that of the family. Each higher level has a clear and demonstrable function of holding together the level beneath it." German, Austrian have the characteristic of the Eiffel Tower Culture, which is a low power distance. In the lower power dis tance, (Hoecklin, 1995:31) 'higher-educated employees hold much less authoritarian values than lower-educated ones.' The obedience showed from the subordinates to the superiors is not as much as the oriental way. The leadership can be called as hierarchy and consensus. Employee can have different opinion with his/her boss. And when he/she got different ideas, he/she can go all the way up to the boss and discuss the problem. This is a good thing usually company may explore all the potentials of its employees, because sometime the subordinates may have the better&nb sp;idea of the business.I think because of the different realization of power distance, people behave completely different in business. So conflict and misunderstanding must be emerged when two or more intercultures meet up. Under this situation, the international managers must pay attention to the clashes and be aware of. How to work the subordinates together efficiently and more cooperatively is important too.And then there is also a large discrepancy on the uncertainty avoidance. (Hoecklin, 1995:31) defined 'Uncertainty avoidance is the lack of tolerance for ambiguity and the need for formal rules.' That means people trying to setup rules to face to the uncertainty. There is high uncertainty avoidance in most oriental countries such as Japan, China. In these countries, people prefer a stable job. They feel safe and prideful when they keep working hard at the one place. Under this circumstance, an excellent manager should keep his employee away from unpredictable ;risk. And the employee would like to be worked within groups rather than independently cause of the less risk-taking. But in most western countries, there is low uncertainty avoidance showed, whereas high job mobility occurs in those countries such as USA, Denmark, Singapore. The western people think that when they change their jobs, they can get more experience cause they like challenge. I believe that the divergence of the uncertainty avoidance is from different basic social ideology. A competent manager should pay attention on the rules setting between different uncer tainty avoidance.
ZJ张某某
一篇较长的英语论文(如英语毕业论文)一般都需要标题页,其书写格式如下:第一行标题与打印纸顶端的距离约为打印纸全长的三分之一,与下行(通常为by,居中)的距离则为5cm,第三、第四行分别为作者姓名及日期(均居中)。
如果该篇英语论文是学生针对某门课程而写,则在作者姓名与日期之间还需分别打上教师学衔及其姓名(如:Dr./Prof.C.Prager)及本门课程的编号或名称(如:English 734或British Novel)。打印时,如无特殊要求,每一行均需double space,即隔行打印,行距约为0.6cm(论文其他部分行距同此)。
二、提纲
英语论文提纲页包括论题句及提纲本身,其规范格式如下:先在第一行(与打印纸顶端的距离仍为2.5cm左右)的始端打上 Thesis 一词及冒号,空一格后再打论题句,回行时左边须与论题句的第一个字母上下对齐。
主要纲目以大写罗马数字标出,次要纲目则依次用大写英文字母、阿拉伯数字和小写英文字母标出。各数字或字母后均为一句点,空出一格后再打该项内容的第一个字母；处于同一等级的纲目,其上下行左边必须对齐。
需要注意的是,同等重要的纲目必须是两个以上,即:有Ⅰ应有Ⅱ,有A应有B,以此类推。如果英文论文提纲较长,需两页纸,则第二页须在右上角用小写罗马数字标出页码,即ii(第一页无需标页码)。
三、摘要
1、英文摘要是应用符合英文语法的文字语言，提供论文内容梗概为目的的短文。（内容基本与中文摘要相同，但不用完全逐句对应）。
2、英文题目、摘要、关键词自成一页（1页即可），放在中文摘要页之后。
3、英文字体与行间距： 统一使用“西文字体”中的“Times New Roman”，1.5倍行间距。
4、英文题目： 使用三号字加粗。
5、英文摘要： “Absract”顶格，使用四号字，并加粗。
英文摘要具体内容使用四号字。
6、英文关键词： “Key Words”顶格，使用四号字并加粗。
四、正文
有标题页和提纲页的英语论文,其正文第一页的规范格式为:论文标题居中,其位置距打印纸顶端约5cm,距正文第一行约1.5cm。段首字母须缩进五格,即从第六格打起。
正文第一页不必标页码(但应计算其页数),自第二页起,必须在每页的右上角(即空出第一行,在其后部)打上论文作者的姓,空一格后再用阿拉伯数字标出页码；阿拉伯数字(或其最后一位)应为该行的最后一个空格。
在打印正文时尚需注意标点符号的打印格式,即:句末号(句号、问号及感叹号)后应空两格,其他标点符号后则空一格。
五、文中引述
正确引用作品原文或专家、学者的论述是写好英语论文的重要环节；既要注意引述与论文的有机统一,即其逻辑性,又要注意引述格式 （即英语论文参考文献）的规范性。
引述别人的观点,可以直接引用,也可以间接引用。无论采用何种方式,论文作者必须注明所引文字的作者和出处。美国学术界通行的做法是在引文后以圆括弧形式注明引文作者及出处。
六、文献目录
论文作者在正文之后必须提供论文中全部引文的详细出版情况,即文献目录页。美国高校一般称此页为 Works Cited, 其格式须注意下列几点:
目录页应与正文分开,另页打印,置于正文之后。
目录页应视为英语论文的一页,按论文页码的顺序在其右上角标明论文作者的姓和页码；如果条目较多,不止一页,则第一页不必标出作者姓和页码(但必须计算页数),其余各页仍按顺序标明作者姓和页码。
标题Works Cited与打印纸顶端的距离约为2.5cm,与第一条目中第一行的距离仍为0.6cm；各条目之间及各行之间的距离亦为0.6cm,不必留出更多空白。
各条目内容顺序分别为作者姓、名、作品名、出版社名称、出版地、出版年份及起止页码等；各条目应严格按各作者姓的首字母顺序排列,但不要给各条目编码,也不必将书条与杂志、期刊等条目分列。各条目第一行需顶格打印,回行时均需缩进五格,以将该条目与其他条目区分开来。
英语论文摘要又称文摘，是论文的重要组成部分，它是以提供文献内容梗概为目的，不加评论和补充解释，简明、确切地记述文献重要内容的短文。摘要应具有独立性和自明性，并拥有与文献同等量的主要信息，即不需阅读全文，就可获得重要的信息。
摘要通常置于文题之后，文章之首。在论文发表后，论文摘要常被文献检索系统所收集。英语论文摘要一般为200-300单词，并有与英文摘要表达观点一致的中文摘要与之对应。
扩展资料：
发表论文作用：
论文是指进行各个学术领域的研究和描述学术研究成果的文章。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。不同的人发表论文的作用也不同：
1、评职称（晋升职称）：研究生 毕业需要；教师 、医护人员 、科研院所的人员、企业员工 等 晋升高一级的职称时，发表期刊论文是作为一项必须的参考指标。
2、申报基金、课题 ：教育、科技、卫生系统 每年申报的国家自然科学基金项目、其它各种基金项目、各种研究课题时，发表论文 是作为 基金或课题 完成的一种研究成果的结论性展示。
3、世界性基础领域的研究，比如在医学、数学、物理、化学、生命科学 等领域开展的基础性研究，公开发表论文 是对最新科技 科学研究成果、研究方法的一种展示和报道。以推动整个社会的科技进步等。
