And, one thing I'd like to add to it, and that is, and I told this to my recitation sections that when you do these quizzes, in spite of the fact that it might be trivial in some cases, make sure you carry the units through.

而我要在这基础上再加一条，我在我的背诵课上也讲过,当你考试时，尽管单位不重要，但我希望你能注意它们。

麻省理工公开课 - 固态化学导论课程节选

Yeah! Also just on a... there's Thayer street which is about two blocks from here.

有！也就是在一个……有一条塞耶街，距离这里只有两条街。

闲暇时间在这里 - SpeakingMax英语口语达人

That is to say, it's a wonderful axis of combination that you're looking at.

也就是说，你所看到的是一条了不起的组合轴。

耶鲁公开课 - 文学理论导论课程节选

Now there many ways I can connect these two points together. The simplest way is to draw a straight line. It's called the linear interpolation. My line is not so straight, right here. You could do a different kind of line.

最简单的办法是,像这样画一条直线,这叫线性插值,不过我的这条线画得不太直，你也可以用别的办法,比如一条抛物线。

麻省理工公开课 - 热力学与动力学课程节选

And there is a necktie, comparable fabric, comparable pattern. It is not geeky.

这儿还有一条领带，同样的纤维，同样的款式，也还不错。

麻省理工公开课 - 固态化学导论课程节选

Think of Star festival as a textbook that is come to life and environment where students can observe and draw their own conclusions, there is a path way to a new type of learning that is independent yet guided.

将Star，festival看作是一本教科书,走进我们的生活和环境,在那，学生们能观察,并得出自己的结论，有一条路通往学习的新形式,它独立自主，但也有所指导。

麻省理工公开课 - 媒体、教育、市场课程节选