?????9??????!???

????:?????????????:????????

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????????????,??????????????????????6???14?????????????,228??????40?,????5??????5?,????????????????85????,??????3.8?,?????????????(6??13???????????????,43.4?)?

????????????,??????????,??,??????????,???,???????????????????????????????????????????????????????????????????????????????????35~36????,?????,???????????????????????????????????????????????????????????????37~40??

?????????????,?????????????????????,????????????????????,????17?????????,??????,????,??????????????(?? ? ??????????)

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