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

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

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

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

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??:???????????,??????????,??????????????