If you change one, you have to change the others.

如果你更改了这个部分，你就要更改那个部分。

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If you change one match, the house may change the direction.

如果你动一根火柴，房子就可以改变方向。

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If you change one constant, you must remember to change the other as well.

如果你更改了一个常量，你必须记得修改其它值。

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If one of your goals is to lose weight, you will also need to change how and what you eat.

VOA: special.2010.06.08

I didn't have anything in there that says, if you change one of these values, other values depend on it, and I want to make that change to it.

这样就对了，因为我在代码里面，没有任何的东西说，如果我改变了其中的一个值。

麻省理工公开课 - 计算机科学及编程导论课程节选

This completely could change if you were to flip from one to the other conformation which can happen in chemical reactions.

在化学反应中,它们的形状,可以从一种折叠成另外一种。

麻省理工公开课 - 化学原理课程节选

And, if you can only spare change for one type of glass?

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But even if you are not one of the people who are affected by all the change sweeping through the economy, if you keep doing things as you are, chances are you will fall behind coworkers who show more initiative, creativity and entrepreneurial spirit.

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Make sure you look at several places even if you fall in love with the first one you see as you may change your mind with more perspective.

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