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1·The first person to go on a spacewalk in the world was Alexei Leonov from Russia.

世界上第一个进行太空行走的人是来自俄罗斯的阿列克谢·列昂诺夫。

2·When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft.

当宇航员在太空行走时，他们会使用安全绳以保持他们与飞船的距离。

3·For every one hour, they will spend on a spacewalk, astronauts need to train seven hours in the pool.

宇航员在太空漫步中花费的每一个小时，都是他们在泳池里训练7个小时换来的。

4·Spacewalker Michael Good, barely visible in his white spacesuit against the space station, participated in the STS-132 mission's third and final spacewalk.

太空行走者迈克尔·古德身穿白色太空服，在空间站的背景下几乎看不到，参加 STS-132 任务的第三次也是最后一次的太空行走。

5·Astronauts on a spacewalk cannot whistle.

太空行走的宇航员不能吹口哨。

6·Shenzhou 7: China’s first spacewalk mission.

神七：中国首次太空行走。

7·Shenzhou 7: China's first spacewalk mission.

神七：中国首次太空行走。

8·China will achieve spacewalk in the next five years.

中国预计在五年内实现太空行走。

9·They completed a six-and-a-half hour spacewalk on Tuesday.

他们星期二完成了6个半小时的太空行走。

10·Urgent spacewalk repairs are being discussed for this week.

这周紧急空间行走维修方案正在讨论中。