What we've learned so far is as a first approximation, what we want to do is put the atom with the lowest ionization energy in the middle here.

我们之前所学的可以作为第一近似，我们要做的是把电离能,最低的原子放在中间。

麻省理工公开课 - 化学原理课程节选

And if you want to lose body fat as far as that kind of weight, that's the way to do it.

如果你想要减掉脂肪和重量，这就是方法。

要拥有好身材 - SpeakingMax英语口语达人

Oh, man. Um, I'm not 100% sure what I want to do as far as careers go.

天啊，就未来的职业来说，我还没有百分百的打算。

汉语学习课程很难 - SpeakingMax英语口语达人