????:1???????6??????:????????

2???????????

3??????????

4?????????????

5???????

??????????2??????4???? (?????????? ??)???????????????(??????)4????,??????????,???????,???,????“?????????????”?

2??????????4????,?????????????????? ?? ?

?????,??????????,???????????????????,?????????????????????????????

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

??????????,????????“???”?????????????????????,?????????????????????????????????????????????,??,?????????,??????????????(?)

??:????????