在太空行走这个主题上，观众的兴趣不同，能理解的复杂程度也不同。
On the subject of space walks, for example, audiences vary in their interests and how much complexity they can comprehend.
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。
When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft.
宇航员在太空行走了半小时。
当宇航员在太空行走时，会穿太空服以保证自己的安全。
When astronauts go on spacewalks, they wear spacesuits to keep themselves safe.
宇宙航行员在太空行走了半小时。
翟志刚是第一个在太空行走的中国人。
这是中国第一次在太空行走……有许多的不确定因素。
Since it is the first spacewalk for China... there are many uncertainties.
几个月后，美国第一个在太空行走的宇航员也完成了类似的壮举。
Several months later a similar feat was performed by the first American astronaut to walk in space.
杨利伟成功地环绕地球飞行之后，我宇航员所渴望做的事情是在太空行走。
After Yang Liwei succeeded in circling the earth, what our astronauts desire to do is walk in space.
点接太空船将涵盖标志飞跃性的跨步的大范围的能力，而不仅仅是在太空行走那么简单。
To dock a spacecraft will involve a wide-ranging number of capabilities that mark a really big leap - much more so than just taking a spacewalk.
他在太空行走吗？不，他仅仅挂在舱门边不敢离开。也许他害怕一旦松手就会立刻成为漂浮在地球外空的宇宙垃圾！
Was he walking? He just hung near the door without letting go. Maybe he was afraid he would become space garbage floating above the Earth if he let go.
研究人员称，这一项目是为将来人类长时间呆在太空所做的很多准备之一，也许以后宇航员在太空行走后能来杯冰啤酒。
Researchers said the project was part of efforts to prepare for a future in which humans spend extended periods of time in space — and might like a cold beer after a space walk.
宇航员在一个巨大的、特别的游泳池里进行水下太空行走的练习。
Astronauts practice spacewalks underwater in a huge special swimming pool.
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。
Spacewalker Michael Good, barely visible in his white spacesuit against the space station, participated in the STS-132 mission's third and final spacewalk.
这样我们太空行走的一半时间是在完全无光线下进行的，我们头盔上的光就成了工作时必备的光源。
So half of our space walk is in complete darkness. The helmet lights are essential at the work sight.
这是航天飞机组员们的倒数第二个任务，也是计划中的最后一次太空行走。这次任务意味着空间站将在未来的十年中保持在最佳状态。
This is the next-to-last shuttle mission and the final spacewalks of the program scheduled, meant to leave the space station in the best condition possible for the next decade.
航天单位试图为所有不测事件和可能的需求做好准备，但是在宇航员丹·巴里的太空行走中发现了一个意料之外的结果。
Space agencies try to work out all eventualities and possible needs, but one unexpected consequence of space travel was discovered during a space walk by astronaut Dan Barry.
如果发现号在周日发射升空，此次飞行将持续13天，其主要任务是完成三次太空行走，其中的第一次行走将是安装新的太阳能电池板。
If Discovery blasts off Sunday, the mission will last 13 days and feature three spacewalks, the first of which will be to install the new solar wings.
中国的太空计划要远比印度的更加先进，中国在五年前已经成为第一个把宇航员送入太空的亚洲国家，并且在上个月实现了宇航员的太空行走。
China, whose space programme is far more advanced than India's, was the first Asian nation five years ago to put its astronauts into space and last month staged a much publicised space walk.
他在执行第一次太空行走的任务时，又是碰到空气泄漏，又是碰到材料意外硬化——后者把他压回了密封舱，几乎让他丧命。
He performed the first space walk on his mission, but experienced both air leaks and material unexpected stiffening — the latter of which made cramming himself back in the capsule a very near thing.
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。
Shuttle and station crew members are busy preparing for the mission's next spacewalk, pushed back for a second time to Saturday.
在完成了五次太空行走之后，哈勃望远镜被再次释放进太空。
Five spacewalks later, the Hubble was released back into space.
这个令人开心的消息在一个相对安静日子来临，对于国际空间站和亚特兰蒂斯号航天飞机的全体工作人员来说是令人愉快的，这是发生在星期一的第三次和最后一次太空行走之前。
The happy news came on a relatively quiet day for the crews of both the International space Station and the Atlantis shuttle, ahead of Monday's third and final spacewalk.
太空行走者迈克尔.古德身穿白色太空服，在空间站的背景下很难被分辨出来，他正在进行STS-132项目的第三次也是最后一次的太空行走。
Spacewalker Michael Good, barely visible in his white spacesuit against the station, participated in the STS-132 mission's third and final spacewalk.
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。
Spacewalker John D. Olivas gathers tools during the first spacewalk of the mission in this view from NASA TV June 11, 2007.
在实现了中国人“太空行走”和举办奥运会的梦想后，面对世界的赞誉和瞩目，中国人是不是飘飘然了？
In the realization of China's "space walk" and the dream of hosting the Olympic Games, the world's attention and praise, China is not a self-satisfied?
中国预计在五年内实现太空行走。
中国预计在五年内实现太空行走。
应用推荐