例句：
'Congratulations!' he said, slapping me on the back.
“祝贺你！”他拍着我的背说。
Please send her my warmest congratulations.
请代我向她致以最热烈的祝贺。
Hearty congratulations to everyone involved.
谨向所有有关人员表示热烈的祝贺。
She flashed him a false smile of congratulation.
她向他虚情假意地微微一笑表示祝贺。
It's great to have you back. Congratulations are surely in order!
你回来真是太好了，就等着向你道贺呢！