They enjoy themselves drinking wine, smoking, and playing cards.

他们喝酒、抽烟、打牌，玩得不亦乐乎。

《柯林斯英汉双解大词典》

I am glad they enjoy themselves.

我很高兴他们玩得很愉快。

youdao

I get on with it while they enjoy themselves.

当别人在享受快乐的时候我却还在忙我手头的。

youdao

They are lots of fun. They enjoy their work and they have a sense of humor about themselves, so I think that was sort of inherent just in the fact that they have those sort of personalities.

VOA: standard.2010.06.09

Could women who take HRT feel so good about themselves they drink more, they enjoy themselves more, they even smoke more, eat more unhealthy food, couldn't that be giving them the cancer?

BBC: Breakfast with Frost

It doesn't matter how good they are, they have to enjoy themselves and want to do it.

BBC: Twice Over clinches Newmarket win

But if they come into the theater, they'll enjoy themselves a lot.

NPR: Domingo And Bocelli: Keeping Opera Relevant