太空

我曾經想過當個太空物理學家。

I once wanted to be an astrophysicist.

你怎么在太空里找到食物？

你怎麼在太空裏找到食物？

How do you find food in outer space?

太空旅行終有一天會成為平常事。

Space travel will be commonplace some time in the future.

從太空裏看，地球是個十分美麗的星球。

Seen from space, the earth is very beautiful.

美國的太空科技十分先進。

America is ahead in space technology.