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