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

??

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

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

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

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

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

?????????

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

????????