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16???????????17?????????????,????????????????,??,??????????,?????????,?????????????????????????????????????,?????

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2??16????,?1??????,??????????????????????????????,??200???????????2?16??????06??

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2?????????????????16?????8?????17???????8????,?????????????????????????????????????????????????????????,??????,?????????????,?(5~9??????)??????????????????????????,????,????????????????????????????????????????????????????????????????????????4~6??????????????????5~7???

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2?????????????????17????8???????18????8??????????????,???????????????????????????????,?????,????,?(5~7????)??????????????????????????????????,????????????,??????????????????4~5????????;?????????????????????5~7??????????

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2?18?????????????????8???????????19????????8?,???????????????????????????????????????????????????,???????????????????????,???????????????????????????????????????,??,?????????????,??????(25~40????)?????????4~5????????;????????????????5~7??

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