晴朗天空85
Silk is one of China's greatest treasures. It is a type of fabric made from the cocoons of silk worms. The making of silk has been a secret of China for many years until some Chinese people were kidnapped and forced to tell the secret to the Europeans. Silk is very soft in texture and has been traded for lots of money on the Silk Road before. 丝绸是中国最伟大的宝物之一。这是一种用蚕茧做的不了。丝绸的做法在欧洲人强行绑架中国人并逼他们讲出的时候一直是一个秘密 （这个我不是很清楚，但我记得是这样）丝绸很柔软所以以前在丝绸之路上为中国赚取了很多钱。望采纳
qiuchi0808
你自己修改下吧:我的家乡在永福县城，这里是中国著名的“福寿之乡”。 My hometown is in eternal blessing county, here is the famous Chinese "fushou town. 以前，我们县是各方面最落后的县，大多数的人生活水平很低，县城街道两旁的房子低矮破旧，马路也是狭窄又不平。 Previously, we county is various aspects most backward county, most people live at very low levels, the county on both side of the street house low shabby, the road is narrow and rough. 改革开放后，尤其是近几年，我们县城发生了翻天覆地的变化。 Since the reform and opening up, especially in recent years, our county has undergone earth-shaking changes. 你看那街道两旁郁郁葱葱的桂花树呀，一到开花季节，一阵阵清香扑鼻而来，让人心旷神怡； You see that line the streets lush GuiHuaShu ah, one to flowering season, waves infested scent and come, let a person relaxed and happy, 洁净宽阔的马路，漂亮整齐的楼房，新建成的美丽的居民小区，改建后焕然一新的学校，还有让大人、小孩休闲玩耍的天凤广场，在碧如玉带的西江河环绕下，为这座小城古镇增添了一份亮丽。 Clean the broad street, nice neat buildings, newly built the beautiful dweller, rebuilt after new-look school, there let adult and children's day to relax and play, such as in phoenix square of the xijiang river GHT silk, for this town around town add a bright beautiful. 优美的自然环境，清新的空气，让永福的长寿老人越来越多。 The beautiful natural environment, the fresh air, let ever blessed longevity more and more. 每天清晨，在天凤广场上，你会看到精神抖擞的老人们有的在打太极拳，有的练舞练剑，还有的在做永福人自创的福寿操…… Every morning, in the days of chicken on the square, you will see jingshendousou the old people in doing taiji, some practicing dance in practicing sword, and eternal blessing person do a made-up ampullarium fuck... 。 . 他们每个人的脸上都洋溢着喜悦。 They everybody's face lit up with joy. 是啊！ Yeah! 他们哪有时间去老呢。 They which have time to old? 现在你会知道我的家乡为什么有那么多的百岁老人了吧。 Now you will know my hometown why there are so many centenarians now. 这就是我的家 ... This is my home. ... ...
夜未央周
在古代，丝绸就是蚕丝（以桑蚕丝为主，也包括少量的柞蚕丝和木薯蚕丝）织造的纺织品。现代由于纺织品原料的扩展，凡是经线采用了人造或天然长丝纤维织造的纺织品，都可以称为广义的丝绸。而纯桑蚕丝所织造的丝绸，又特别称为“真丝绸”。
In ancient times, silk was a textile made of silk (mainly mulberry silk, including a small amount of tussah silk and cassava silk). In modern times, due to the expansion of textile raw materials, any textile woven with artificial or natural filament fibers can be called silk in a broad sense. The silk woven by pure mulberry silk is especially called "real silk".
丝绸
丝绸所含的天然纤维主要是蚕丝纤维，是熟蚕结茧时所分泌丝液凝固而成的连续长纤维，也称天然丝，是人类利用最早的动物纤维之一，包括桑蚕丝、柞蚕丝、蓖麻蚕丝、木薯蚕丝等。
唯一得到实际应用的天然长丝纤维，由蚕改粘液凝固而成。蚕丝纤维因蚕的食性不同分成多种，其中有食桑叶形成的桑蚕丝纤维、食柞树叶形成的柞蚕丝纤维以及食木薯叶、马桑叶、蓖麻叶形成的其他野蚕丝纤维。
桑蚕丝纤维和柞蚕丝纤维可以把长丝纤维的形态保留到集束形成的长丝纱中，其他的几种野蚕丝纤维只能被改形为短纤维用纺织加工。在用桑蚕丝纤维和柞蚕丝纤维集束形成的长丝纱中，桑蚕丝纤维的长丝纱最重要，占天然长丝纱的大部分。
