1.From the bottom of my heart 发自内心的
A:Amanda,I'm so sorry about what happened. I sincerely apologize from the bottom of my heart.
B:That's Okay. It wasn't your fault.
A:阿曼达,我对发生的事情感到很抱歉,我发自内心的向你道歉。
B:没事,不是你的错。
2.I'd like to take this opportunity to 我想借这个机会
A: I'd like to take this opportunity to thank you for everything you did for us.
B: It's my pleasure. I enjoyed working with you guys.
A:我想借这个机会感谢你为我们所做的一切。
B:不用客气,我喜欢与你们共事。
3.I am sorry 对不起
A: I'm sorry to be late.
B: Be careful next time.
A:对不起我迟到了。
B:下次注意。
4.I apologize 我道歉
A: I apologize. This should not have to be this way.
B: Apology accepted. Try to do better next time.
A:我道歉,事情不该发展成这样。
B:(我)接受(你的)道歉,下次干好点。
5.I feel terribly sorry. 我觉得很抱歉。
A: I feel terribly sorry. We caused a lot of trouble for you.
B: I never thought your hotel is like this. We will never come back again.
A:我觉得很抱歉,我们给你带来很多麻烦。
B:真想不到你们旅馆竟然是这样子的,我们再也不会来了。