So, when you think about resonance structures, some students tend to just get confused and be picturing this flickering back and forth.

那么，当大家想象共振结构的时候，有些同学很容易被弄晕,不停地来回想象。

麻省理工公开课 - 化学原理课程节选

I've talked to some of our students who have taken jobs at investment banks and sometimes I think they're probably too demanding.

我曾经和一些,工作在投行的学生谈过话,有时我觉得他们太苛刻了。

耶鲁公开课 - 金融市场课程节选