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