????:?????“??”??,???

??

???2???12? ?12?,????

2??????????12???????????,????,?????????????????????? ??? ?? ??

??,???????????????????,?????????98%??,??????4????“?????????????????????”,“?”????????????

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

???????:?????

?????????

?????????:?????“??”??,????????

????????