第一堂课上他们学的几乎就是如何将情感和理智分开。

Almost the first lesson they learn is how to dissociate emotion from reason.

《柯林斯英汉双解大词典》

一堂课和一次讲座有什么区别？

What's the difference between a lesson and a lecture?

youdao

那天晚上，我上了一堂关于幸福的课。

That night, I learned a lesson about happiness.

youdao

First of all, it will only be a minute or two at a time, maybe once or twice a lecture.

首先，每次只有一两分钟，一堂课最多不超过两次。

哈佛公开课 - 幸福课课程节选

At somewhere like "New York Yoga", you're going to have to pay $25 to drop into a class,

在某些地方像“纽约瑜伽”，就算只是参加一堂课，你也得付二十五美元，

上东区的瑜伽老师 - SpeakingMax英语口语达人

Next time I'm going to actually talk about how did these 27 different diverse documents come to be included in the New Testament?

下一堂我会讲,这27卷书是如何,被收入新约的？

耶鲁公开课 - 新约课程节选