I am ______ (自我介紹) .I feel bad to trouble you but I am afraid that I have to make a complaint about_____.
The reason for my dissatisfaction is _______(總體介紹). In the first place,_______(抱怨的第一個方面). In addition, ___________(抱怨的第二個方面). Under these circumstances, I find it ________ (感覺)_______(抱怨的方面給你帶來的后果).
　　I appreciate it very much if you could _______(提出建議和請求), preferably ______(進一步的要求),and I would like to have this matter settled by ____(設定解決事情最后期限).
　　Thank you for your consideration and I will be looking forward to your reply.
　　Yours sincerely
　　Li Ming

　I am ____________ (自我介紹). I am writing to see if it is possible for you to provide me with information regarding_______.(要詢問的內容)
　　First of all, what are ____________________?(第一個問題) Secondly, when will___________________?(第二個問題) Thirdly, is __________?(第三個問題)
　　I would also like to inquire ________(將最重要的問題單獨成段). Could you be so kind as to send me some relevant booklets on the above-mentioned aspects?
　　Thank you for you kindness, and your prompt attention to this letter will be highly appreciated.
　　Yours sincerely
　　Li Ming

　I am writing to formally request to___________(請求的內容)
　 The reason for_____is that______(給出原因).I_____, so I_____(給出細節)
I would also like to request______(提出進一步的要求). I am sorry for any inconvenience I have caused.
　　Thank you for your attention to these requests. If you have any questions, do not hesitate to contact me at _______(電話號碼).I look forward to a favorable reply.
　　Yours sincerely
　　Li Ming

　I am truly sorry that_________________________(道歉的原因).
　　The reason is that_(介紹原因) Once again, I am sorry for any inconvenience caused. Hope you can accept my apologies and understand my situation.
　　Yours sincerely
　　Li Ming



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