你可能正在课堂上，或者是正在进餐，然后忽然就睡着了几秒钟或者几分钟。

You could be sitting in class or eating a meal, and fall asleep without warning, usually for a period lasting for a few seconds to a few minutes.

youdao

如果你在一个维基站读什么东西，我不希望这个东西是一年前，一天前，或者几分钟前写就的成为一个问题。

If you're reading something in a wiki, I didn't want it to matter to you whether it was written a year ago, a day ago, or just a minute ago.

youdao

有时候如果我正在讲解一句话，或者正在推导一个公式，我会稍微多讲几分钟。

Sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes.

youdao

And then after a few minutes or maybe an hour, you hopefully have at least one dancing cookie.

几分钟或者可能一小时过去后，你颇有希望地拥有至少一个会跳舞的饼干人。

哈佛公开课 - 计算机科学课程节选

I will try to finish every lecture on time, but sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes; there's no need to shuffle your feet and move stuff around.

我会尽量准时下课的,但是有时候如果我正在讲解一个概念,或者正在推导一个公式,我会稍微多讲几分钟,你们不用来回蹭脚,收拾东西什么的

耶鲁公开课 - 基础物理课程节选