to feel happy · to rejoice · to have a great time · to make fun of sb

kāi xīn

k+āi·1st tonex+īn·1st tone

Examples7 available

Tom doesn't know how to have fun.

汤姆不知道怎样玩得开心。

Whenever I see you, I feel happy.

当我看到你时，我感到很开心。

Take care of yourself, and have a good time!

你自己小心，玩得开心点！

Don't worry, be happy!

不要担心，开心点！

You look happy today.

你今天看上去很开心。