They do not start tonight.

今天晚上没有

耶鲁公开课 - 聆听音乐课程节选

And you know it's not the necessarily a good idea to do it, you start with "The thing is".

你心里清楚这么做并不一定是个好主意，你就可以用“The thing is”来回答他们。

The thing is 课堂 - SpeakingMax英语口语达人

And I mentioned on Wednesday that computer scientists do 1 in fact start counting from zero not one.

在星期三，我曾经提到过计算机专家,从0开始计数而不是。

哈佛公开课 - 计算机科学课程节选

Stack of size 4, again I'm going there, so I'm going to do this initially, no I'm not, I'm going to start again.

同样的，移动上面四个圆盘，同样也是。

麻省理工公开课 - 计算机科学及编程导论课程节选

I want to do this carefully and slowly, and before I even start, let me point out in passing that calculus is not going to help us here.

我要慢点仔细讲这部分,在我开始之前,我需要说明微积分,在这里是用不着的

耶鲁公开课 - 博弈论课程节选

N 2 So any chemist should be able to just look at n 2 and know that it's a triple bond, but that's not something that we've learned how did to do yet, so let's go ahead and start a new topic that's going to allow us to have some sort of sense of what the valence electron configuration, which includes whether something's a single or double or a triple bond can be figured out for any given molecule.

任何一个化学家都应该能够仅仅通过看到2,就知道它有一个三键,但是我们还没学习如何做到这点，因此下面我们就开始进入一个新的主题,它将使我们能够有一定的认识,对于价电子的排布情况，包括可以对任何一个给定分子中的键是单键双键,还是三键作出判断。

麻省理工公开课 - 化学原理课程节选