The bin can also compress the waste so it will take up less space.
垃圾桶还可以压缩垃圾,这样就会占用更少的空间。
Every day there is less and less space on Earth for rubbish.
每天地球上给垃圾的空间越来越少。
电子书占用的空间很少。
But they need less space because they twist around poles or sticks.
VOA: special.2009.03.24
We transition to actually real world applications later on like a compression-- how do you take a huge amount of data ; and actually whittle it down into something more manageable; something that uses less of your disk space.
然后我们会讲生活中的应用程序,比方说压缩文件——,把大量的数据分解使其更易管理;,并占用尽量少的磁盘空间。
The goal is to support a private space transportation industry that makes it easier and less costly to reach space.
VOA: special.2010.04.28
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