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4??????98
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8????????????????6?9?????,??????????????????????,???????????????????????????????????,??????,8??6????08??????7?08????,?????????????????????????????????????????????,?,?????????(100~120????)?????(?20~50?,?80?????????????),?8?????????????????6??????????06????????????????????????????????????????????8-10??????,????????????????8??6??????????????06?????
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10-11?,???????????,?,?????12-14????,??????????????????????????,??????
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8?6?????08????????7??????????08??,???????????????????????????????????????????????,??,??????????(100~120??????)?
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8??7?08?8????08???,??????????????????????????????????????????,?(50~90?????)??????5~6?????????
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8??????????8??08????9????08?,?????????????????????????????????????????????????????????????????????,?????(100~120?)??????????????????4~6??
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