And what you might have noted is although we described how to make predictions about these properties, I didn't talk too much about what it actually means, what the ramifications of these different properties are.

而大家可能已经注意到了我们描述了,如何对这些性质进行预言，但是我并没有讲这到底有什么意义，这些不同性质的分支是什么。

麻省理工公开课 - 化学原理课程节选

What's the point of all of this study, all of this work, ?" all of this self-denial if I could just wind up" ? - this is a good question -- if I could just wind up dead tomorrow?

要是我就要死了，这所有的学习，努力，自我克制还都有什么意义“,-这是个好问题--要是我明天就死了呢？

耶鲁公开课 - 弥尔顿课程节选

Now, what does that have to do with the life of a cell inside the body?

这一特性,对我们体内细胞生存有什么意义呢

耶鲁公开课 - 生物医学工程探索课程节选

You want to know, what's the meaning of this piece of code?

你们想知道，这部分代码有什么意义？

麻省理工公开课 - 计算机科学及编程导论课程节选

It is true mathematically, you can add two numbers, but you've got to ask yourself,"What am I doing as a physicist when I add these two numbers?"

在数学上它是正确的,你可以引入这两个常数,但是你需要问问自己,当我引入这两个常数时,这么做有什么物理意义

耶鲁公开课 - 基础物理课程节选

So what's the meaning of this?

这有什么意义呢？

耶鲁公开课 - 旧约导论课程节选

What makes that point special?

这一点有什么特别的意义

耶鲁公开课 - 博弈论课程节选

Now,if you're like Parfit,and for that matter like me then you're going to say,of course I care I want it to be the case that I'm one of the people who's already had the operation I don't want to be one of the people who hasn't yet had the operation ? You might say,how can that make any sense?

如果你们同意帕非特，那也会同意我,你就会说，我当然在意,我希望的情况是,我是已经做完手术的人,我不想是那种,还没做手术的人,你可能会说，这有什么意义？

耶鲁公开课 - 死亡课程节选