It doesn't depend on our going to the archive, finding out what the author said in his letters about it, finding out what he told his friends, or what he told the newspapers. It doesn't involve any of that.

而不是我们是否要把它保存起来，在作者的字里行间琢磨里面的意思，或者发现作者对他的朋友是怎么说的，对报纸是怎么说的，这些都没有。

耶鲁公开课 - 文学理论导论课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人

What this means is that if you miss a class you need to get notes, and so you should get them from a friend or from the person sitting next to you.

这也就意味着,如果你落下了一节课,你就要看笔记,你可以向朋友或者身边的同学借来看

耶鲁公开课 - 心理学导论课程节选