You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.

在你们填周期表的时候，非常清楚但是我们也要告诉你们,一个策略去记住它，所以你们总是记得,并得到连续的轨道能量。

麻省理工公开课 - 化学原理课程节选

I'll be really, really clear when we get through them, and that's where you can stop in terms of studying for this.

我会在讲完这部分的时候非常清楚地提醒大家，到此为止就是你考试需要学习的部分。

麻省理工公开课 - 化学原理课程节选

But as many of you know, and certainly you will find out here, they had pretty clear ideas of who ought to have those individual liberties and who would not, who indeed were born equal and who were not.

但是正如你们许多人知道的,当然你们在这里也会发现,他们非常清楚,谁该拥有这种个人自由,而谁不该,哪些人天生就是平等的,而哪些人不是

耶鲁公开课 - 美国内战与重建课程节选