I would say with the aid of an energy level diagram explain the fact that helium is found as atomic gas and not molecular. How about this one?

我要说的是，在能级图的帮助下,可以解释氦气是单原子气体,而不是分子气体这一事实,那么这个呢？

麻省理工公开课 - 固态化学导论课程节选

Sometimes you're helping out with aid and that kind of thing, you know.

有时候你去救援，做这类的事情。

英国的军人 - SpeakingMax英语口语达人

So that's why Yale is much more generous with financial aid than other universities and why we have beautiful -of course, this room was built,I believe, in the 30s.

这就是为什么耶鲁在助学金方面,比其他高校要慷慨的原因,也是为什么我们有美丽的...,当然,这间教室应该是建于30年代

耶鲁公开课 - 金融市场课程节选