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

咱们装扮成太空人吧。

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。

The astronauts are preparing for touchdown tomorrow morning.

宇航员正准备明晨的降落。

Astronauts have brought back specimens of rock from the moon.

宇航员从月球带回了岩石标本。

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

我能明白为什么宇航员们发现难以重新适应地球上的生活。

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

宇航员们今天将做最后一次尝试，把一颗通讯卫星从它无用的轨道上拯救出来。

Could astronauts wear slippers?

宇航员能穿拖鞋吗？

Two American astronauts landed on the moon.

两个美国宇航员登上了月球。

Bacteria are an annoying problem for astronauts.

细菌对宇航员来说是个恼人的问题。

Why can the astronauts see the colors of the sky?

为什么宇航员能看到天空的颜色？

The spacecraft with its astronauts goes to the moon.

这个宇宙飞船和宇航员们向月球进发。

The program had sought to send astronauts back to the moon by 2020.

该计划试图在2020年之前将宇航员送回月球。

Astronauts practice spacewalks underwater in a huge special swimming pool.

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。

Living in space stations seems to be fun, but astronauts face many problems.

生活在空间站似乎很有趣，但宇航员面临许多问题。

That would be of very practical value for a future moon base for astronauts.

这对未来的宇航员月球基地来说将有很高的实用价值。

"These astronauts could be regarded as superhuman beings, " Shi Bingbing said.

“这些宇航员可以被看作是超人了。” 史冰冰表示。

When astronauts go on spacewalks, they wear spacesuits to keep themselves safe.

当宇航员在太空行走时，会穿太空服以保证自己的安全。

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。

The docked shuttle Endeavour provided a temporary loo as astronauts repaired the toilet.

奋进号航天飞机在宇航员维修厕所时提供了一个临时厕所。

We purify the water we drink with a water filter designed for the astronauts' use in space.

我们用滤水器净化饮用水，而滤水器是专为航天员在太空中使用而设计的。

The Appolo astronauts rocketed to the moon in a dramatic show of technological muscle during the cold war.

在冷战期间，阿波罗的宇航员们用火箭登月，戏剧性地展示了他们在技术上的实力。

American astronauts will not return to the moon as planned if US Congress passes President Obama's proposed budget.

如果美国国会通过奥巴马总统的预算提案，美国宇航员将不会按计划重返月球。

To keep the astronauts and the spacecraft safe, the astronauts must leave and go back to the spacecraft through a special door.

为了保证宇航员和飞船的安全，宇航员必须通过一扇特殊的门离开和返回飞船。

A new back flip maneuver allowed station astronauts to photograph the shuttle's underbelly, and an extra-long robotic arm enabled astronauts see parts of the shuttle that were previously out of sight.

新的后空翻使空间站的宇航员可以拍摄航天飞机的腹部，超长的机械臂使宇航员可以看到航天飞机以前看不见的部分。

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

宇宙飞船上的六位宇航员将在太空度过10天的时间。

Four astronauts visited for last week's premiere of the movie Space Station.

四位宇航员到场参加了上个星期举行的电影《空间站》的首映式。

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，以便更多地了解人体如何适应失重状态。

Water runs through these pipes to cool off astronauts because wearing a space suit can make astronauts very hot!

水通过这些管子来给宇航员降温，因为穿着宇航服会让宇航员非常热！

Space suits keep astronauts safely sealed inside.

太空服将宇航员安全地密封在里面。

Space suits don't just make astronauts look cool.

太空服不仅仅让宇航员看起来很酷。