sorry to do和sorry for doing区别sorry to do和sorry for doing 区别?
网友回答
sorry to do是还没发生或者即将发生的事
sorry for doing是已经发生的事
比如：I'm sorry to tell you that we don't have this kind of service
I's sorry for having caused you so much trouble
======以下答案可供参考======
供参考答案1:
sorry to do=be sorry to do的意思是“对……感到难过（抱歉、遗憾）”，常用来安慰别人，以示同情。be sorry for... “为……而感到抱歉”。
供参考答案2:
好象1楼说得比较有理