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5-7??????,?????,??????????????????????????????????????????3~6?,????8?,????????,??,?????,??,????????????4???????,?6~7??????

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10????????????????5??????08???????????6??08??,????????????????????????????????????,???????????,???????????????(100~150??)??????????????????6~7????,?????????????8??????????????????

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10?????????6?????????????????08??????7????08???????????,???????????????????????????????????????????????,????????,????????????????????????????,?(50~65?????)?

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10?7?????08??8??????????????????08????,???????????????????,?????????,????????????(50~80?)?

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