At the end of the semester or at the end of the lecture, if you enjoyed it, by all means tell me that you enjoyed it, that you had fun.

在这学期结束后或者在这个讲座结束后，如果你们喜欢它，务必告诉我你们喜欢，你们获得了乐趣。

哈佛公开课 - 幸福课课程节选

Wow, it sounds like you had fun.

哇，听起来你玩得很快活。

It sounds like 实战 - SpeakingMax英语口语达人

It sounds like you had fun.

听起来你玩得很快活。

It sounds like 实战 - SpeakingMax英语口语达人

If you had your notes, you could do some fun scribbling right now, so you can do that at home.

如果你们在笔记上记了这个，你可以把它完全划掉，或者回家后划掉。

麻省理工公开课 - 化学原理课程节选