I mean, if you want to have a good time, you definitely can.

我的意思是，如果你想玩得开心，你当然可以。

大学篮球的人气 - SpeakingMax英语口语达人

I like it when you are laughing and smiling, and having fun.

当你大笑、微笑和开心的时候，我就很快乐。

You look 实战 - SpeakingMax英语口语达人

But you're really enjoying yourself and I'm glad.

但你玩得很开心，所以我也很高兴。

You look 实战 - SpeakingMax英语口语达人