他们的故事开始于大二下半学期。

Their love story started at the end of 2nd Grade.

youdao

这堂课只有半学期而已。

The class is only half a semester.

youdao

过了半学期了，还是找不到自己上课的教室… 。

When you still get lost trying to find your classes… and it's halfway through the semester.

youdao

All those things we can talk about more as the semester develops, and I hope you will talk to me.

我们会在后半学期讨论到更多的内容，我也希望你们能来跟我一同讨论。

耶鲁公开课 - 现代诗歌课程节选

We spent the first half of the semester,you might say, trying to get clear about the metaphysical facts.

我们将前半学期花在，试着弄清楚那些形而上学的事实。

耶鲁公开课 - 死亡课程节选

So we'll come back and revisit the idea that repeating an interaction may allow you to obtain cooperation, but we're not going to come back to that until after the mid-term.

我们以后再继续探讨为什么,重复能够促成合作,我们在后半学期再探讨这个问题

耶鲁公开课 - 博弈论课程节选