?2????????????????????????6?? (????????????? ??)???????????6?????,??“?-2000”?????

???????,??,?????????????,“??????”???,???????????????????

?????????“???-2000”????????????????????????“????????????????????????”?

???????????6??,???????????????????,??????????“??-2000”?,?????????????????????????????????????????6?,????????6??“??-2000”??,????????(???) ????:????????????

??

??:???????????,??????????,??????????????