be sorry for与be sorry about有什么区别?

be sorry for与be sorry about有什么区别? be sorry for和be sorry to有什么区别? 请问be sorry for 和be sorry to do在各方面有什么区别 be sorry for sth.和be sorry about sth.的区别 feel sorry for feel sorry to be sorry that 以上三个在含义上有什么区别? be sorry about sth. be sorry about什么意思及同义词 be sorry FOR造句 有be sorry for doing sth和be sorry about sth 如果有的话麻烦举例呀! sorry for和sorry about的区别 feel sorry for与feel sorry about? 有be sorry doing