第1个回答 2010-02-07
Sir,
Sorry to disturb you that I have to do this.本回答被提问者采纳
第2个回答 2010-02-07
sir,i'm sorry to disturb you.i have to do this
第3个回答 2010-02-07
President, I am sorry to bother you. I was compelled to do so.
第4个回答 2010-02-07
Sir,I'm so sorry to disturb you.I do this for I have no choice.
第5个回答 2010-02-07
sir,i am so sorry to disturb you ,but i had to do that