所以你要理解我为什么惊奇啊。知道几点了吗？

So you can understand my surprise. Any idea what time is it?

youdao

考虑到我们待在教室里的时间，以及每天在教室里走动的鞋子的数量，如果我要提出一条“教室内不穿鞋”的规则，你可能会非常理解我。

Given the amount of time we spend in classrooms, and the number of shoes that pass through them every day, you may well understand me if I were to propose a no-shoes-in-the-classroom rule.

youdao

但是你要理解的是，我刚刚给出的推导过程只是得出同样结果的另一种方法而已。

What you’re supposed to understand, however, is that the derivation I’ve just given is just a different way of arriving at the same result.

youdao

When you understand a sentence I said you have to have the capacity to understand a sentence even if you've never heard it before.

当你在理解我所说的一句话时,你必须要拥有理解这句话的能力,即使你在之前从未听到过这句话

耶鲁公开课 - 心理学导论课程节选