开心

开心

Happy.

开心 is used to express a state of happiness or joy as an emotional condition.

今天我很开心，因为我的朋友来找我了。

Today I am very happy because my friend visited me.

开心 is used to describe the feeling of enjoying something pleasing or entertaining.

这部电影真是让人开心，很值得一看。

This movie is truly delightful and worth watching.

开心 is used as an intentional action to make oneself feel cheerful or uplifted.

我打开窗户，呼吸新鲜空气，让自己开心起来。

I opened the window, took a breath of fresh air, and made myself feel happy.