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

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

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

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

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