If I could live my life over again, I would do things exactly the same way.

如果我可以重新活一次，我还会以完全一样的方式来处事。

《柯林斯英汉双解大词典》

I would die a very happy person if I could stay in music my whole life.

如果我这一生都能生活在音乐之中，就是死，我也会死得快乐。

《柯林斯英汉双解大词典》

If only I could get some sleep, I would be able to cope.

要是我能睡一会儿，就可以应付。

《柯林斯英汉双解大词典》

I added that if Mister Wheeler could tell me anything about this Leonidas W.Smiley, I would feel a great responsibility to him.

VOA: special.2009.08.29

And I haven't said yet, how do I get that collection, but you could certainly conceptualize that, if I had that collection, that would be nice thing to do. That is a more common pattern.

也可以这么来操作,这是个更常用的模式,这基本上也就意味着，对于某些数据的集合,我想要一个循环机制。

麻省理工公开课 - 计算机科学及编程导论课程节选

And then I said--then I thought back on the Freud lecture and so I asked him, ?" "If you could marry anybody you want, who would it be?"

之后我又想到弗洛依德的理论,然后我就问他，“如果你谁都能娶，你会选择娶谁“

耶鲁公开课 - 心理学导论课程节选

If I could I would have erased it, wiped it clean.

NEWYORKER: Naima

If I could, I would go there myself.

BBC: Sudan - should we do more?

"It would be nice if I could say I would stay one more year, " he said.

CNN: STORY HIGHLIGHTS