Most of our work is in higher education, But occasionally, we do do projects that go beyond that scope.

我们大多数研究是在高等教育范围，偶尔也会有几个项目,是特例。

麻省理工公开课 - 媒体、教育、市场课程节选

Truth always creeps through all of our language it doesn't always but sometimes creeps through our language, doesn't it?

真相往往隐藏在我们所说的每一句话里,不是经常也是偶尔,隐藏在我们的话语中,不是吗

耶鲁公开课 - 美国内战与重建课程节选

For our purposes, I think that won't be crucial, and so I'll sometimes talk about this set of abilities without actually having a canonical list.

但鉴于课程的目的,这点并不在我们的讨论重点之内,所以我也许偶尔会提及人的这些能力,但并不会把它们详尽地列举出来

耶鲁公开课 - 死亡课程节选

They can do it on rare occasions, or they can do it whenever they feel like it, or they can do it regularly; it's often done quarterly.

他们可以偶尔为之,也可以在任何时间发放,或者定期发放,一般是一季一发

耶鲁公开课 - 金融市场课程节选

He only had one argument not to kill himself: "To sleep, perchance to dream, for in that sleep of death what dreams may come when we have shuffled off this mortal coil might give us pause."

他只有一个不自杀的理由：,“入睡，偶尔作梦，因为在沉睡中，什么梦都会出现,我们可以从中暂时摆脱尘世的烦恼”

耶鲁公开课 - 心理学导论课程节选

Even if you come home about two or 2:30 in the morning near our apartment you can still see rather large rats dashing across the street; some of them look so bloated they look like sangliers, or wild boar, which you can see occasionally in parts of rural France.

如果你是在凌晨两点或两点半回家,在你家附近,仍会有来回乱窜的特大号老鼠,你偶尔可以在法国的乡下看到,一些老鼠大得像野猪

耶鲁公开课 - 1871年后的法国课程节选