It's one that is maybe initially counterintuitive but actually, I think, is rather important once you begin to think about it.

乍一听你会觉得不可思议，但是仔细一想就会悟出其中道理。

耶鲁公开课 - 文学理论导论课程节选

What that colon is saying is, I'm about to begin a sequence of instructions that I want to treat as a block.

这个冒号的意思是，下面的一系列的指令,要当做一整块来对待。

麻省理工公开课 - 计算机科学及编程导论课程节选

And so, what I want to do is begin this class that's going to talk about cognitive development by talking about his ideas.

所以,这堂课我想,通过他的理论,来讲讲认知发展

耶鲁公开课 - 心理学导论课程节选

So what we want to do now is to begin to think about counting measures, and we're going to do this by staying with this piece of Louis Armstrong here, and we need to be able to count measures so that we can figure out the syntax of music.

现在我们想做的,是大家开始想一下怎么数小节,我们通过,路易斯·阿姆斯特朗的这段乐曲,来做这个活动,我们需要能够数好小节才能弄清楚,音乐的句法

耶鲁公开课 - 聆听音乐课程节选

I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.

我想讲讲课程目标，也就是当你们完成了这门课时,应该达到的程度，接下来我想开始谈谈,计算思维的概念和方法，即这门课程的核心内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is going to begin a two-lecture sequence on social psychology on how we think about ourselves, how we think about other people, how we think about other groups of people.

接下来两节课,讲社会心理学，讲我们对自我的看法，对他人的看法，对其他群体的看法。

耶鲁公开课 - 心理学导论课程节选