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