衷心

I congratulate you with all my heart.

祝贺你。

Our grateful thanks are due to you.

们感谢你。

We gratefully acknowledge the contributions of everyone who helped us.

们感谢每一位助们的人所付出的努力。

Sincere felicitation on ywe completing the postgraduate cwese or receiving the doctorate of science.

祝贺你修完博士生程并获得理学博士学位。

I sincerely hope that you will be successful.

祝愿你成功。

I subscribe wholeheartedly to this theory.

护这种理论。

She gave him her heartfelt thanks.

她向他表示的感谢。

We would like to take this opportunity to convey our heartfelt condolences to the families of the victims.

们谨此向受害人家属表达们的慰唁。

I’m deeply grateful to you.

感谢你。

Thank you kindly.

感谢你。