CONVENTION 恭喜;祝贺 You say 'Congratulations' to someone in order to congratulate them on something nice that has happened to them or something good that they have done.
Congratulations, you have a healthy baby boy... 恭喜,你生了个健康的男孩。
Congratulations on your interesting article... 祝贺你写出这么有意思的文章。
Congratulations to everybody who sent in their ideas. 向所有贡献自己点子的人表示祝贺。
N-PLURAL 祝贺的话语;贺词 If you offer someone your congratulations, you congratulate them on something nice that has happened to them or on something good that they have done.
The club also offers its congratulations to D. Brown on his appointment as president. 俱乐部也对D.布朗被任命为主席表示祝贺。