I used to... you know, I lived and worked out of Sloane Lab up on the hill and it was easy to have office hours before or after class but now you have to make a special trip.

我以前...,我以前的工作和住的地方都是斯隆实验室外的,小山上,那时的开放时间设在课前或课后对我来说都很方便,但是现在你们就得费点儿周折了

耶鲁公开课 - 基础物理课程节选

First,they don't meet in the daytime; they meet either early before light,at dawn, or after dark,at night.

首先，他们不在白天聚会;,要么在天亮前的黎明，要么在天黑后的夜晚。

耶鲁公开课 - 新约课程节选

Strange to say, too, that night we crossed the ferry with Bull Lee a girl committed suicide off the deck either just before or just after us. We saw it in the paper the next day.

还有件很奇怪的事儿，我们和布尔·李渡过渡口的那天晚上,一个姑娘从船上跳水自杀了，大概不是在我们渡河之前,就是以后，第二天我们从报纸上看到了这个消息。

耶鲁公开课 - 1945年后的美国小说课程节选

Compare after 30 or 60 seconds with the person next to you and see if before I reveal the answer we can't get everyone on to the exact same page.

和你身边的人比较30到60秒钟,看看是否在我揭露答案之前，我们不能使每个人,得到一个完全相同的页面。

哈佛公开课 - 计算机科学课程节选

You can catch me after lecture or before.

你们也可以课前或课后来找我。

耶鲁公开课 - 现代诗歌课程节选