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

??

????????2???????????????18????????? ??????????18??,????????,???????

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

?????????????,???,??????“??”,????“?”“?????”??,?????40?????????????

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

??,??????,??????11???,??????????15.7???3.3???5.6?????????????????????????????CBA???????????(????????) ???:??????

?????????

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

????????