薇宝儿521
China on Thursday successfully launched a three-man crew into space where one of them will make the country's first spacewalk,the country's most challenging space mission since first launching a person into space in 2003.中国在周四成功的将三人小组送入太空,其中一人将进行该国首次太空行走,这是自2003年首次将一人送入太空后中国最具挑战的太空任务.The Shenzhou 7 spacecraft,China's third manned mission,blasted off atop a Long March 2F rocket shortly after 9:00 p.m.(1300 GMT) under clear night skies in northwestern China.The spacewalk by one of the astronauts is expected to take place either on Friday or Saturday.晚上九点后（格林威治时间13：00）,在中国西北方晴朗的夜空下,神舟七号飞船,这个中国第三个载人项目,由长征2F号火箭发射升空.The mission,expected to last three to four days,is devoted almost entirely to the execution of the spacewalk,known formally as an extra-vehicular activity,or EVA,is expected to help China master the technology for docking two orbiters to create China's first orbiting space station in the next few years.这次任务预计持续三到四天,主要用于执行太空行走任务,太空行走正式的名称是“出舱活动（EVA）”,它将有助于中国掌握两颗卫星的对接技术,在未来几年建立中国的第一个空间站.
猪妈妈1964
astronaut的读音：英 [ˈæstrənɔ:t]、美 [ˈæstrəˌnɔt]
n.宇航员;航天员;太空人
一、宇航员
1、I can be a doctor, I can be an engineer, I can be an astronaut.
我可以是医生，我可以是工程师，我可以是宇航员。
2、This is the first astronaut.
这是第一个宇航员。
二、太空人
1、That's a problem, because space alters an astronaut's sense of taste and smell.
问题就出在这里，在太空中，太空人的味觉和嗅觉会发生改变。
2、Someday, I want to be an astronaut.
某一天，我想要当太空人。
扩展资料
一、同义词：cosmonaut
英 [ˈkɒzmənɔ:t] 美 [ˈkɑ:zmənɔ:t]
n.俄国宇航员
1、The first "space walk" of the Soviet Union cosmonaut Leonov try to use such a way exits.
第一位进行“太空行走”尝试的苏联宇航员列昂诺夫就采用了这样的出舱方式。
2、And a Soviet cosmonaut, Yuri Gagarin, was the first man in space.
苏联宇航员，加加林成了太空第一人。
二、相关词：spacesuit
英 [ˈspeɪssu:t] 美 [ˈspeɪssuːt]
n.太空服，航天服
1、Secondly, the methods of solving the inverse kinematics of the IMU and EMU spacesuit arms including flexible joints are proposed.
其次，针对包含有柔性关节的舱内和舱外航天服手臂给出了求解其运动学逆运算的方法。
2、Before the spacewalk, the astronaut shouldering the historic task will need the help of another to put on a120kg, non-powered spacesuit for the extra vehicular activity ( EVA).
在太空行走之前，承担此项历史重任的航天员要先在另一名航天员的帮助下穿上重达120公斤的无动力舱外活动航天服。
