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。

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。

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。

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。

Astronauts on a spacewalk cannot whistle.

太空行走的宇航员不能吹口哨。

Shenzhou 7: China’s first spacewalk mission.

神七：中国首次太空行走。

Shenzhou 7: China's first spacewalk mission.

神七：中国首次太空行走。

China will achieve spacewalk in the next five years.

中国预计在五年内实现太空行走。

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。

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。

This will be the fourth spacewalk of the shuttle mission.

这将是本次航天任务的第四次太空行走。

The third and final spacewalk is planned for this weekend.

本周末将进行第三次，也是最后一次的太空行走。

China plans to broadcast the spacewalk on live television.

中国计划对太空漫步进行实况电视转播。

Today marked the fifth and final spacewalk with a jumbo-sized crew.

今天会有大规模的宇航员第五次，也是最后一次太空行走。

We played lot of things, such as giant wheel, spacewalk, sea rover and so on.

我们玩了很多东西，如摩天轮，太空漫步，海盗船等。

The spacewalk was mainly aimed at testing China's mastery of the technology involved.

这次太空行走旨在检测中国对航天技术的掌握情况。

Maxim Burgerhout's very first post to spacewalk-devel list, in April, was a patch (0).

Maxim Burgerhout向spacewalk-devel第一次提交补丁是在四月份(0)。

The two have not trained for a pump module replacement but had extensive spacewalk training together.

这两个人都没有进行过更换泵模组的训练，但是曾经在一起进行了广泛的太空行走。

Because of the four-day leak delay, NASA had to shorten Discovery's flight by a day and cut out a spacewalk.

因为泄露事件的影响，发现号被推迟发射四天。NASA不得不缩短发现号的航行日期一天并取消太空行走计划。

This will be the third Chinese manned space mission, but the first time Chinese astronauts perform a spacewalk.

这是中国第三次载人航天，也是中国宇航员首次进行太空行走。

Crew commander Zhai Zhigang is expected to conduct Saturday's spacewalk, which could last at least 40 minutes.

指挥官翟志刚预计将在星期六执行约40分钟长的太空漫步任务。

Zhai appeared to struggle with the hatch and a fire alarm was triggered in the orbiter as he began the spacewalk.

翟志刚在看舱门时很费劲，此外，在开始太空行走时，轨道舱显示有火警。

Preparations for Saturday's spacewalk include studying procedures, building tools and re-sizing a space suit glove.

周六舱外作业的准备工作包括程序研究、工具建造、重设太空服手套尺寸。

Spacewalker John D. Olivas gathers tools during the first spacewalk of the mission in this view from NASA TV June 11, 2007.

2007年6月11日，宇航员John D. Olivas在太空舱外回收工具，这也是首次被在航天署频道上播放的太空行走任务。

The high pressure gas assembly supports spacewalk operations and augments the Zvezda Service Module gas resupply system.

高压气组合支援太空漫步运算而且增加“星辰”号服务舱气再供给系统。

Shuttle and station crew members are busy preparing for the mission's next spacewalk, pushed back for a second time to Saturday.

航天飞机和空间站的成员正在忙着准备这次任务的下一项太空行走作业。该项作业在经历第二次推后后定在了周六。

The two astronauts who don spacesuits for the Shengzhou 7 spacewalk will be supported by Russian experts throughout the mission.

两名身穿神舟七号太空行走航天服的宇航员将由俄罗斯专家提供全程技术支持。

In 2005 a two-man crew went up for a five-day stay, and in September 2008, a three-man team flew a mission complete with a spacewalk.

2005年，一个由两个宇航员组成的小分队被送上太空，并且停留了五天。2008年9月，三位宇航员进行了太空行走。