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

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

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

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

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