congratulate的用法及短語

　　例句：

　　Soon after the show, my family came backstage to congratulate me.

　　演出結束后不久，我的家人來到后臺祝賀我。

　　Let me congratulate you on your winning first place in the 100 metre dash.

　　祝賀你獲得百米賽跑第一名。

　　I would, first of all, congratulate you on taking the first step of starting to learn that language.

　　我會首先祝賀你踏出了學習語言的第一步。

　　You can congratulate yourself on having done an excellent job.

　　你應該為你出色的工作感到自豪。