Well, apparently Richard in real life did not refuse to make those changes. And imagine, in a book that then undergoes this publishing history that I have described, this is kind of a symbolic scene.

很明显，现实生活中的理查,并没有拒绝那些修改,想像一下，经历上述出版过程的一本书，这是象征性的场景。

耶鲁公开课 - 1945年后的美国小说课程节选

And I picked looking at methane so we could see if there are other factors that we're not considering, that we need to maybe tweak our model a little bit, and I think we'll find that we do if we take a look at a polyatomic molecule, methane, CH4 so c h 4.

我选择甲烷这个例子，我们可以看到,如果有一些我们没有考虑到的因素，我们需要修改一下我们的模型，我们看一看,甲烷CH4这个多原子分子，就会知道这一点，甲烷。

麻省理工公开课 - 化学原理课程节选