So in oxygen we have a similar situation where, in fact, we are not going to promote any of the electrons because we have two lone pair electrons no matter what we do.

在氧中，情况很类似，我们不能激发电子,因为无论如何我们都有两个孤对电子。

麻省理工公开课 - 化学原理课程节选

It's also not--it's generally not in a business person's interest to suggest that, so we're all instinctively trying to promote each other's confidence and that's what business people do.

站在商业的角度来看,也不建议这么去说，所以我们都本能地,相互鼓舞对方,这也是现在商业领域的人们现在所做的。

耶鲁公开课 - 金融市场课程节选

So did you approach Professor Katz and say "we have this idea we really would like to promote"? At least a discussion and the academic study of what it looks like.

那你是主动联系Katz教授,跟他说，我有这样一个想法,我们很想推行么？，至少讨论,并且做了学术上的研究，了解课程的内容。

普林斯顿公开课 - 人性课程节选

So if we take our carbon atom here, which has two electrons in the 2 s orbital, and we promote one of these electrons into a 2 p orbital, what we see now is that yes, we do, we have four unpaired electrons.

这是碳原子，2s轨道里有两个电子，我们把一个电子激发到2p轨道里，我们看到现在，是的，我们有4个未配对电子。

麻省理工公开课 - 化学原理课程节选

Odds are statistically most of you will tackle something web based although you'll be able to tackle something android based, iPhone based, C based, PHP, really the choice will ultimately be yours, but to think about exactly how to design good software is something you, is certainly a lesson that we want to promote.

你们中很多人,会使用基于网络的方案,虽然你有能力使用基于android，iPhone，C，PHP的方案，的确，最终是你们自己的选择，但是确切地想一想,怎样设计一个好的软件，是我们提倡的经验。

哈佛公开课 - 计算机科学课程节选