So we're just subtracting, in effect, zero, right, from the enthalpy of the product, but of course it's important have that established because the heat of formation is something you could measure, right?

所以从效果上说，我们只是，从生成物的焓中减去了零，但，是确立这一点很重要,因为生成热是,你能测量的东西，对吧？

麻省理工公开课 - 热力学与动力学课程节选

I think it works well, I think, or from what I've seen, it works well.

我觉得有效果，我想，或者说从我看到的来说，很好。

关于课程评价制度 - SpeakingMax英语口语达人

They are more funny, I guess, just from brilliant entertainment.

更搞笑，觉得，只是从娱乐效果来说。

麻省理工公开课 - 电影哲学课程节选