So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.

因此，我们也许今天讲完，或者更有可能周五讲完，无论如何，就到我们讲完等电子原子为止，这是你们第一次考试所需要准备的全部内容。

麻省理工公开课 - 化学原理课程节选

So, so, if and when we get passed that, hopefully, and the economy starts to turn around a little bit,

如果他能通过中期选举，经济也开始好转，

有名的毕业生 - SpeakingMax英语口语达人