Dear __________,

My name is __________, and I am __________. I venture to write you a letter about __________.

The focus of the complaint is _________. For on thing,___________. For another,__________. Under these circumstances, I found / find it __________. Honestly speaking, _________. In addition,__________. All in all, there is still much room for improvement.

I do hope _________. Thank you for your time and kind consideration.

尊敬的__________

我的名字是__________，__________我。我冒昧给你写一封信关于__________。

投诉的焦点是_________。对于事情，___________。对于另一个，__________。在这种情况下，我发现/找到它__________。老实说，_________。此外，__________。所有的一切，仍然有很大的改进余地。我希望_________。谢谢您的时间和亲切关怀。