I regret to inform you that I am unable to do..
很遗憾地告诉你，我没法___________。
I am so sorry to have put you through so much trouble…
很抱歉给你带来这么多麻烦，__________。
Invitation
The honor of your presence is requested…
若你能出席________，我(们)将感到万分荣幸。
It’s a pleasure for me to invite you to…
我很荣幸地邀请你参加__________。
We sincerely hope that you make it.
我们真诚地希望你能参加。
We would be honored to have you there with us…
如果您能参加我们的__________，我们将不甚荣幸。
I will cover all the expense involved.
我将负担所有的费用。
Sympathy
I can only imagine how difficult this time must be for you, and I want to extend to you my unwavering support.
我能想象你所经历的一切，而且，我想告诉你，我会永远支持你。
Complain
I am writing to express my dissatisfaction with\at…
我写这封信是想告诉你们我对________不是很满意。
I very much regret to have to inform you that…
很遗憾地通知你，__________。
I would like to draw the attention of the authorities concerned to the …
责任编辑：sealion1986
您现在的位置：