第1个回答 2011-03-23
Sorry for the inconvenience!
Sorry for the trouble.
I am sorry for all the trouble I have brought.
Sorry for disturbing you!本回答被提问者采纳
第2个回答 2011-03-23
Sorry for having brought you so much trouble.
Sorry for the interruption.
Sorry for disturbing you.
第3个回答 2011-03-23
Sorry to bother you!
第4个回答 2011-03-23
It's so troublesome for you .