astronauts

The astronauts will attach a motor that will boost the satellite into its proper orbit.

宇航员们将安装一个发动机，以推动卫星进入正常运行轨道。

In future, astronauts will be required to descend from a spaceship while it is still in space and to return to it.

将来, 将要求宇航员从停在太空里的飞船中下来并且能回到飞船中去.

I can understand why astronauts find it difficult to readjust to life on earth

我能够理解为什么宇航员发现重新适应地球上的生活不容易。

Within a couple days — truly terrible days for some — astronauts' brains learn to ignore the panicky signals from the inner ear, and space sickness disappears.

几天之内——这对某些人来说会是糟糕的几天——宇航员的大脑就能学会忽略那种令人恐慌的、来自内耳的信号，如此太空病就消失了。

For instance, astronauts lose bone mass.

比如，宇航员的骨量会下降。

News of the astronauts'safe return to earth was delayed.

宇航员安全返回地球的消息被推迟.

While one of the astronauts went round the moon in the command module, the other went down to the surface in the lunar module.

当其中一名宇航员在指挥舱中环绕月球飞行时, 另一名宇航员在登月舱中降落到月球表面.

The whole world was waiting for news of the astronauts.

全世界的人都在等待宇航员的消息。

In future, astronauts will be required to descend from a spaceship while it is still in space and return to it.

将来, 宇航员应当能从依然在太空中的宇宙飞船中下来,并且能够回到飞船里去.

Astronauts have brought back specimens of rock from the moon.

宇航员从月球带回了岩石标本。

Astronauts work in weightless conditions.

宇航员在失重的条件下工作。

There're three astronauts in the spacecraft.

在这艘宇宙飞船里有三名宇航员.

They acclaimed the astronauts.

他们以欢呼迎接宇航员.

Let's pretend we're astronauts.

咱们装扮成太空人吧。

Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit

今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。

The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessness

那些宇航员正在进行一系列实验，以更多地了解身体如何适应失重状态。

The astronauts piloted their craft down to the lunar surface.

宇航员驾驶太空飞船在月球表面降落.

The focus on fitness is as much about science and the future as it is about keeping any individual astronauts return home, and, more importantly, how to maintain strength and fitness for the two and a half years or more that it would take to make a round-trip to Mars.

对健康的关注不仅关乎科学和未来,也关乎任何一位宇航员能否返回,更重要的是,如何在往返火星所需的两年半或更长时间内保持体力和健康。

The astronauts work and live in the space capsule.

宇航员在航天舱里工作生活.

I can understand why astronauts find it difficult to readjust to life on earth.

我能够理解为什么宇航员发现重新适应地球上的生活不容易。

The astronauts have special breathing apparatus.

宇航员有特殊的呼吸装置.

The microorganisms from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hours cleaning them up each week ．

来自我们身体的微生物在国际空间站的表面不受控制地生长,因此宇航员每周要花几个小时清理它们。

The six astronauts on board will spend ten days in space.

飞船上的6名宇航员将在太空度过10天。

The astronauts are preparing for touchdown tomorrow morning.

宇航员正在为明天早上的着陆作准备。

The astronauts will attach a motor that will boost the satellite into its proper orbit

宇航员们将安装一个发动机，以推动卫星进入正常运行轨道。

Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit.

今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。

The shuttle Endeavour will be taking the astronauts to the Hubble.

“奋进”号航天飞机将把宇航员送上哈勃.

Bacteria are an annoying problem for astronauts ．

细菌对宇航员来说是个恼人的问题。

Let's pretend (that) we're astronauts.

咱们装扮成太空人吧。

Millions of people hailed the astronauts.

数百万人向宇航员们欢呼.