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

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

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

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

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