??????????????12??6?? (?? ?)12????6???????,???

????? ??????????

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

????????:?? ??“????????”????

?? ????:“?????????”????

????:1?????????:????600?????

2??????VX

3???????????

4???????

5?????????????

??????????????12??6?? (?? ?)12????6???????,???

????? ??????????

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

????????:??