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1·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。《柯林斯英汉双解大词典》

2·The moon landing inaugurated a new era in space exploration.

登陆月球开创了太空探索的新纪元。《牛津词典》

3·Helen described life in a weightless environment during her period in space.

海伦描述了她身处太空时失重状态下的生活。《柯林斯英汉双解大词典》

4·We have made great progress in space technology and will soon start building our own space station.

我们在空间技术方面取得了很大的进步，不久将开始建设自己的空间站。

5·Since then, people have not only traveled to space, but many of them have lived there in space stations for some time.

从那以后，人们不仅踏入了太空，而且许多人还在空间站里住了一段时间。

6·They changed their routines in space.

他们在太空中改变了自己的日常生活习惯。

7·John said, We were swinging in space.

约翰说：“我们正在太空中荡秋千。”

8·What could be more fun than floating in space?

还有什么比漂浮在太空中更有趣呢？

9·We can travel in space stations by spacecraft.

我们能够乘飞船在空间站旅行。

10·Floating in space is a lot like floating in water.

在太空中漂浮很像在水中漂浮。