who she is doesn't concern me=it is doesn't concern me who she?有错的话帮忙改一改!

Question

who she is doesn't concern me=it is doesn't concern me who she?有错的话帮忙改一改!

Answer 1

Who she is doesn't concern me,这句话是主语从句形式.
主句是.doesn't concern me,即：某事与我无关,暗含了我对此不关心的态度.
主语是一个从句：who she is.即：她是谁
因此,该句的意思也很清楚,她是谁与我无关.
那么主语从句改变形式,就可以用it来替代主语从句当主语,然后把从句后置,即：
It doesn't concern me who she is.