感谢信：
Drear ，
How are you getting on with your life and work? I'm writing to express my sincere thanks for.I could not have done without your help.Thank you so much.(你的生活和工作近来如何？我写这封信给你想要为表达真诚的谢意。没有你的帮助我不可能做好。谢谢。)
During ，you give me a lot of help.First, you ，What's more,you . So it is your kindness and help that ，Now I would like to take this opportunity to express my great appreciation for your timely support and assistance.(在…期间，你给了我很多帮助。首先，你…。此外，你…。正是你的善良和帮助使得。现在我想用这样一个机会。对于你的支持和帮助表达我深深的感激。)
Thank you/Thanks a lot for your help again.(再次感谢你的帮助。
Yours,
xxx