feel sorry for feel sorry to be sorry that 以上三个在含义上有什么区别?

feel sorry for feel sorry to be sorry that 以上三个在含义上有什么区别? be sorry for和be sorry to有什么区别? feel sorry for 和 feel sorry about 的区别? feel sorry for与feel sorry about? 请问be sorry for 和be sorry to do在各方面有什么区别 feel sorry for oneself kindly feel sorry for be sorry for与be sorry about有什么区别? I feel so sorry to hear that. sorry for \sorry to \sorry that三者个有什么不同? I feel ( ) sorry about that 俚语I feel sorry for