你可以用这草喂兔子。

You can feed the grass to the rabbits.

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你可以用这水刷牙你，只要不吞下去就行了。

You can use it to brush your teeth as long as you do not swallow.

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你可以用这特制的液体染这块木料，使之看起来赏心悦目。

You can stain the wood with this special liquid to give it a pleasing colour.

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Anything you can do with one, you can do with another it's based on that fundamental result.

你用一种语言做的事情，也可以用另一种做,这是基于那个基本结果之上的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And you can use it to debug other complex systems. So for example, a laboratory experience.

你会发现这是一个通用的技能,你可以用它来调试。

麻省理工公开课 - 计算机科学及编程导论课程节选

So you could use this in order to identify the contents of stars.

所以你可以用此,这来辨别星星的数量。

麻省理工公开课 - 固态化学导论课程节选