A To make an A paper in my class, A to make an A on a paper, not only does the paper have to have the right answers and fulfill the assignment, it has to be written elegantly and excellently.

在我的课上要拿，论文得，不仅内容回答要正确,符合要求，而且必须文笔优美。

耶鲁公开课 - 新约课程节选

And then he answered it elegantly in a very small number of pages.

然后他给出了完美的回答,只用了很少的页数。

麻省理工公开课 - 固态化学导论课程节选