I'd like to congratulate all the students who are here today.

我想祝贺今天在场的所有学生。

She called to congratulate me on my new job.

她打电话来祝贺我找到新工作。

He called to congratulate us on our wedding.

他打电话来祝贺我们新婚快乐。

I want to congratulate you on your promotion.

我想祝贺你升职。

He called to congratulate me on my promotion.

他打电话来恭贺我升职了。

Friends gathered to congratulate her on her birthday.

朋友们聚在一起祝贺她的生日。

They all came to congratulate her on her wedding day.

他们都来祝贺她的婚礼。

We want to congratulate you on your great achievement.

我们要祝贺你取得的巨大成就。

He clapped his friend on the back to congratulate him.

他拍手拍了拍朋友的背以示祝贺。

We want to congratulate you on winning the championship.

我们要恭贺你获得了这次比赛的冠军。