You got an extra hint here in terms of the order, so even if you had just forgotten what I said, sometimes it's not a terrible idea just to put it in the order it's written, that can give you a lot of clues as well.

其实大家还可以发现一个额外的提示，因此即使你忘了我刚才说的，有时候直接按照这个顺序,排列也不失为一个办法，这也可以给你很多提示。

麻省理工公开课 - 化学原理课程节选

I write 1.0 times 1.6. Even that I can do in my head.

写下1。0*1。6，即使我可以在头脑中想象。

麻省理工公开课 - 固态化学导论课程节选

We've talked about the peak experience I have spent a lot of time in New York City, and even in the small park down the way I can watch and look at a tree.

我们说过我在大峡谷,我常常去，But，we，almost…,纽约，即使在顺路的小公园里,我也可以观赏一棵树。

普林斯顿公开课 - 人性课程节选