So, just to go through a basic example, let's just look at the burning of methane.

那么我们来推导一些，基本的例子，让我们。

麻省理工公开课 - 热力学与动力学课程节选

I hope that makes sense as background, and I'm just going to basically illustrate that basic concept with a few examples throughout the rest of the lecture.

我希望将这些作为背景,在这堂课接下来的时间里,我会用一些例子来说明这些基本的概念

耶鲁公开课 - 生物医学工程探索课程节选

So, again, all together, this is the basis for modern chemistry, and examples I just gave you, are some of the things that modern chemists are working on -- some of the issues that our country faces and our world faces, and how chemistry is involved in that.

所以说,所有的这些就是现代化学最基本的基础，我刚给你们介绍的例子,都是现代化学正在研究的东西,一些我们国家和全世界面临的问题，以及它们和化学的关系。

麻省理工公开课 - 化学原理课程节选