Astronomers use the observatory to study the positions and movements of the Earth, sun,moon and other objects in space.

VOA: special.2009.09.21

I may not want to do the full range of this, but I may decide I have to use a lot of gigabytes of space in order to do a trade off.

哈希成一个整数，我不想完整的去做这件事，但是我可以想像我需要用许多G的空间,去完成空间和时间之间的权衡。

麻省理工公开课 - 计算机科学及编程导论课程节选

because that way a lot of different groups can use the same space.

因为这样一来很多不同的团队可以用同一个空间。

学生会馆的实习部门 - SpeakingMax英语口语达人

He says that skyscrapers are clearly popular around the world because they provide a huge amount of shelter and use less land space.

VOA: special.2010.03.31

And that's what they're up to - trying to use the rationale of a legitimate space launch for a missile, which is in its foundation a military missile,".

VOA: standard.2009.03.26