At the outset, I want to thank you for your kindness to me and for your compliments.
首先,我要感谢您对我的友爱和问候。
Believe me, I am truly grateful for……
我确实真诚地感谢你……
We were deeply touched by ……
……使我们深受感动。
It is a hopeless(definite) (positive)understatement to say that I am deeply(sincerely) (truly)grateful.
这就是说“我深深的(真挚的)(真诚的)感谢”远不足以(不能确切)(不能明确)表达我的谢意。
It's generous of you to take so much interest in my work( to give me so much of your time)(to show me so much consideration).
承蒙对我的工作如此操心(为我花费这么多时间)(对我如此关怀)。
We are indebted to you……
我们感谢你……
I regret very much that I did not have an opportunity to thank you personally for ……
未能面谢,深表遗憾。