請幫忙! 中譯英.(多謝校長)

Dear Mr. XX,

I feel deeply indebted to your concern about my son's problem and the appropriate action you have promptly taken. Thanks a lot!

Dear Principle,

Thank you for your concern about the case of my child (could be a name), you prompt arrangement is so appropriate. We deeply appreciate your time and effort beding spent on this matter.

Yours faithfully
(your name)

Dear Mr.xx (Headmaster),

Thank you very much for your concern and efficient arrangements regarding my son's incident. I truly appreciate it.

Yours sincerely,

xx

Dear Sir,

Thanks for your concern about my son's incident and your efficiency on the arrangement. I really appreciate sincerely.

Yours Sincerely,
(你的名字)

Headmaster:
Thank the concern about the my son incident, and make appropriate arrangements quickly, thank you sincerely

Mr.xx (headmaster)
Thank the concern about the my son incident, and make appropriate arrangements quickly , thank you sincerely!