But before we'd do that I'd like to just have a quick discussion about your experience with the Daily Plate.

但是在我们讨论之前,我想对你们,所做的每日饮食记录做个简单说明

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And there's a lot to be said about this but it could be pretty simply illustrated in language.

要想解释清这一点还是比较费劲的,但要用语言来说明就很简单了

耶鲁公开课 - 心理学导论课程节选

So I am going to on the fly write a very simple little main program that just illustrates some of the syntax that we can then visualize more interesting.

我很快的写了一个很简单地小程序,来说明一些语法,我们使它变得更有趣些。

哈佛公开课 - 计算机科学课程节选

And I think this is best illustrated by giving you a simple little piece of code.

我认为给你看一段简单的代码,可以很好的说明这个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here's a nice simple example to make that point.

下面有个不错的简单的例子说明这一点。

耶鲁公开课 - 死亡课程节选

This is a picture that I showed you before, but basically tells you something that you already know, that humans are made up of organ systems, organs and organ systems, those organs are composed of tissues.

这张图我给你们看过,简单的说明了一些常识,即人体由器官系统构成,器官和器官系统,其中器官由组织组成

耶鲁公开课 - 生物医学工程探索课程节选

So zero is supposed to be neither positive nor negative, and here I am just simplifying and saying it's actually going to be negative.

所以0不是一个正数，也不是负数，在这里我只是简单地,说明它实际上会是负数。

哈佛公开课 - 计算机科学课程节选