Are you supporting your claims? If you have very few quotations, chances are you are not. So, think of this lecture, as I go through it, as a kind of model.

你在支持你的论点吗，你有没有引用，很可能你并没有，所以，把这节课，当做是个模式例子。

耶鲁公开课 - 1945年后的美国小说课程节选

If you are trying to model, I don't know, the efficacy of a particular drug, these are the baby-steps that you will go through.

是否你正在试图创建模型，我不知道，一种特殊药品的功效，你们要经过一些入门步骤。

麻省理工公开课 - 固态化学导论课程节选

What they mean by that is, if you're a builder and you have this place where you show off your model homes, how many people are coming by to look at your model homes today as potential buyers?

意思就是,如果你是建造商,你有地方展示样板房,预计今天会有多少潜在顾客,来看样板房

耶鲁公开课 - 金融市场课程节选