dear mike,
thank you very much for the english dictionary you sent me for my seventeenth birthday. it's just what i need!
my english spelling is very poor and i often make mistakes whenever i write, but now, thanks to your present, i can look up the words in the dictionary when i am not very sure about the spelling.
i hope you are well and i look forward to seeing you in china next month.
best wishes,
fu young
，英文感谢信怎么写