??????????“??????”??? ????????

??

???????????????????2??????8? (?????? ??????????)2??????7????????????22??,????????????????“?????????????”??,?????????200??????????????

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

???????????????,????????????????????,??????????“??”“?????????”?,???????????????1800???????

?????? ??

“????200??????,??,???,??‘??????????????????????’???”????????????????????????????,???,?????4.6??????(???)

???:???????

?????????

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

????????