?????:????,?????????????550??

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???????????????9????19??? ?????????19???“??”?????????,??????,????????,????550??,?????????????????????????6700??????????????????????????????????,?????????,????????74%?

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?????????????????,?????????“?????+??”??????????,???????????????,????26????,????????,????????????????????????????????????????????,???????????????????,????????7???16??????????????????,????,??????????????400????????,??????????????,?????????????????,????????6.6?????????????????????,????????????????7?????19??,????,????????1???????,??????30?????????????????,???????????,??550??????????,??6700??????????,????????,??74%?

?,??????????????,????????????,???????????“??????????”???????????,?11????“??”??13??“????????????????????”????,???????????????,??????,?????????????????,?????????,???,??62%?85%? ????????????????????:??