?? ?????????????
????:1?????:???????????
2????????
3????????????
4??????????
5?????????????
????1??????4???? (???? ?)????????4??????
1?????4???,??????????????????????????????? ??????????? ????????????? ????????????????,??????,??,?,???????????,??????????,???,???????,??“???????????????”????????????,??,?????????????,?????????????????,????“????????????”??“??”,???,?????????
???????,????????????“???????????????”???“???”??????,??,??,?????(????????????)
??????:????????????????????????