?2?????????6????????????????? (??????????)???6??????????????,??,??????????4.36???,??????5600?????????????,???“????????????????”?????

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

??,????,???????????????3%???????????,?????????????????????????????????????????????

??,??????,??,????????????????????????????????,?????,?????,??????????1000????????????????19.4%?(???????) ??????????????:????

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