投诉信
dear…
i am…, i feel bad to trouble you but i am afraid that i have to make a complaint about…
the reason for my dissatisfaction is….in the first place,…in addition,…under these circumstances, i sincerely hope that the services i mentioned above could be improved.
i
appreciate it very much if you could…,i also hope to draw the attention of the authorities concerned. thank you for your consideration and i will be looking forward to your reply.
yours truly,
li ming
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