Laughing at someone else may hurt their feelings even if you don't mean to, while laughing at yourself does not.

嘲笑别人可能会伤害他们的感情，即使你不是故意的，而嘲笑自己不会。

youdao

People laughing at you, you getting unconcious, etc?

人们开始嘲笑你，你开始失去意识，等等？

youdao

I'm not laughing at you. But let me ask you something?

我没有笑你，但让我问你一件事？

youdao

When you start laughing at somebody you think of them as less of a person and we'll get to that a little bit more when we talk about laughter.

当你嘲笑别人时,他们在你眼中的人性就会减少,我们以后再深入探讨幽默,等我们讲到笑的时候。

耶鲁公开课 - 心理学导论课程节选

but it is to look at this and see the audience not laughing and not having... It is funny, you know.

但在一边看着观众不笑不动……也是件很有趣的事情。

街头表演很有趣 - SpeakingMax英语口语达人

If you laugh, I'm going to assume you are laughing at me.

如果你们在笑,我会假设你们在笑话我

耶鲁公开课 - 基础物理课程节选

Sounds silly, sure, but it's not enough to get people laughing and pointing at you (unless that's the kind of face you have already).

ENGADGET: A fingertap away

If you're pretentious enough to have moved beyond laughing at booger-picking, you should probably stay at home.

CNN: Not-so-divine comedy

But why are you so convinced that people are laughing at him and not...

NPR: 17 min 50 sec