???:“??”???“????”

????:?????300?3??:????????

??? ????

?????2????,????20??????????????????????????????(?“????”)??????????????????????????????

????????????????80????????,???????????:?????“?????????”??????????????,????????????????????????????

??????,???“??????????????”???

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

????????????,????,?????16???,???????????????

?????????,??????????????,?????????7.8???????????????????50??,???

???“???????????????????????????????????????”???????????????

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

?????????????????????????????……???????????????????????,??,??,??????????????????

???????????,?????249????

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

“????????1??????????,????40??????????????????,??????????249???????????????”????????,?????????????????,???40%????,??????1????

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

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

???????,“??”????“????”

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

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

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

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

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