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

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

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

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

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