He's a lad who works hard, he has quality and he showed it.

我为他高兴，他很努力，他有实力，今天他展示了这一点。

youdao

He's a lad who works hard, he has quality and he showed it.

我为他高兴，他很努力，他有实力，今天他展示了这一点。

youdao