Just to make sure you've understood this, let me do an example on the board.

为了让大家都听明白,我来举个例子

耶鲁公开课 - 博弈论课程节选

So let's do an example, just want to make sure we understand the payoffs.

我来举个例子,以便确定你们都明白收益是什么

耶鲁公开课 - 博弈论课程节选

Here's an example where we'd like to make insulin, or having the insulin gene would be useful, but if we could take the insulin gene and make many copies of the insulin protein that would be a very useful thing.

例子就是我们人工制造胰岛素,胰岛素基因就很有用,但如果我们可以用胰岛素基因,复制很多胰岛素蛋白,这将会是非常有裨益的一件事

耶鲁公开课 - 生物医学工程探索课程节选

I think they probably also invented a few things, but it was very,very characteristic of the Greeks to borrow from the cultures they encountered and to adapt them, to make them more useful for their own purposes and nothing could be clearer than the alphabet as an example of that.

我认为他们或许也发明过一些事物,但从他们所遇到的文明中进行借鉴,将之应用到自己的生活中去,并使它们更适于希腊人自己的目的,这样的方式也是非常希腊风格的,也没有什么,能比字母表这个例子更能清晰地说明这点了

耶鲁公开课 - 古希腊历史简介课程节选

And as an example, let's take sulfuryl chloride, SO2, Cl2 make it a little complicated, Cl2, right, so don't worry about these compounds.

让我们用SO2作为一个例子，这有点难度，对，还有，不要担心这些化合物。

麻省理工公开课 - 固态化学导论课程节选