小編為大家整理了商務(wù)投訴信中常用句子。一起來學習一下吧!

　　1. I am writing to express my dissatisfaction at...

　　2. I am very disappointed/upset to find that...

　　3. I find it awful/appalling/distressing that...

　　4. I would like to draw your attention to something you have obviously failed to notice. ...

　　5. There are some problems with...that I wish to bring to attention. For one thing, ... For another, ...

　　6. To remedy/rectify the matter/situation, I suggest making the following changes: ...

　　7. To improve the situation/solve the above problem, it is advisable for you to take the following measures: ...

　　8. Your effort to provide good services will be highly appreciated by all.

　　9. I look forward to a day when we could really enjoy a more efficient service.

　　10. I wish to refer you to an incident which occurred..., calling for some remedial action.