????:1????????:??????b?????

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?????????1??????????17???????????????????? (????????????????????? ?????)???17???,??,???????????????,??,????????????????????????????????,??????,??????,????????????????????,????????????????

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

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

?????????????????,??????????,??????????????????27??????????,???????17.6????????????????????????,????????????,??????????,????????????????????“???????????????”????????????????502?????????,?????????????“????”??????????????????????,??????,??????405??????????????????????2000??,??????140???????

?,??,????????????????????????????248?????,????????,????89%??????????????????????????,?????????????????,???????????????1120????,??82.7%,??????????????,????????,????65??????????,?,????????????

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