然而，如果是我，我要做的远不只是换换锁。

Now, if it was me, I'd want to do more than just change the locks.

《柯林斯英汉双解大词典》

如果我是你，我就会小心的。

I should look out if I were you!

《柯林斯英汉双解大词典》

如果我是你，我就不会跟他有任何瓜葛。

I'd have nothing to do with him, if I were you.

《牛津词典》

It is 1.7475. Conclusion: if I start to react sodium with chlorine, the result is a crystal, a three-dimensional array.

这是1。7475，结论就是：,如果我使钠和氯反应，结果将会是一个晶体，一个三维排列。

麻省理工公开课 - 固态化学导论课程节选

It's very simple. It's this: if I know what I'm doing, it is almost inevitably the case that you would know also.

实际上十分简单：,如果我知道我创作的是什么，那么你很可能也知道我创作的内涵。

普林斯顿公开课 - 人性课程节选

I'm hot, compared to the air of the room, or cold if I'm somewhere that's warm.

我相对于室内的空气是热的，或是冷的如果我呆在一个温暖的地方。

麻省理工公开课 - 热力学与动力学课程节选