They wake up.We need some way to refer to these people, so we can start talking about who they are.

他们醒来之后，我们需要让人们，了解这种情况以便探讨他们是谁。

耶鲁公开课 - 死亡课程节选

It sort of opens things up, and we refer to this as the antecedent phrase.

可以说是开启一切,我们可以把它当做先行乐句

耶鲁公开课 - 聆听音乐课程节选

So if you want to on an exam, you can just write this down quickly at the beginning and refer to it as you're filling up your electron configurations, but also if you look at the periodic table it's very clear as you try to fill it up that way that the same order comes out of that.

如果你们想要在考试中，你们要在开始时快速地把这个写下来,然后在填充电子构型,的时候参考它，但是如果你们看着周期表,它就非常清楚了当你们将它用从那产生的,同样的顺序来填充。

麻省理工公开课 - 化学原理课程节选

So the Diadokhoi, the Greek plural of Diadochi, as we often refer to it, ended up splitting his army into four parts and four dynasties descending from the four successors.

所以这四个Diadokhoi，也就是Diadochi的复数形式，我们通常用这个词，最终将他的军队分割为四个部分,由此产生了四个王朝。

耶鲁公开课 - 新约课程节选