英语作文抱怨信万能句

引入话题

I am writing to express my dissatisfaction with... (我写这封信是为了表达我对……的不满。)

I regret to inform you that I have a complaint to make regarding... (我很遗憾地通知您,我有一项关于……的投诉。)

说明问题

The reason for my dissatisfaction is... (我不满的原因在于……。)

There are several issues that I have with... (关于……,我有一些问题。)

I have encountered problems with... which I find unacceptable. (我遇到了……的问题,我觉得无法接受。)

具体描述

In the first place, the... (首先,……。)

In addition, the... (此外,……。)

What's worse is that... (更糟糕的是……。)