就是投诉信嘛~
请问後面要写上要求吗?
就是要求他退款还是什麽的?
Dear Sir/Madam,
I am wirting to complain about the air conditioner.
Yesterday,I went to your shop to bought an air conditioners and your staff installed that.However,when I using I found that the air conditioner was very nosie.I don't accept about this.
I hope you can fix the air conditioner quickly.
Your faithfully,
sign(签名）
还要再加字数吗?
我可以再加哦