The reasons for my dissatisfaction are _______(总体介绍). First of all,_______(抱怨的原因). What is more, ___________(抱怨的第二个原因). Under these circumstances, I find it _______(抱怨的方面给你带来的后果).
I appreciate it very much if you could _______, preferably ______(进一步的要求),and I would like to have this matter settled by ____(设定解决事情最后期限).