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???????????8?????6????,???????????????????????????????????????????????,??????????????,?(100~186??);????40~80?,?????????90~108???????????????????????8~10???????????11~13?????;??

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???????????????????????????????????????????????35~39??????,???????40~42??

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????????,7??6?08???7?08????,??????????????????????????,??,?????????????????(50~90??)????????????????????(????20~50??,??60????);???????????????????????????????????8-10?????????????????????????????7?6??06????????

???????????(7??6?08?-7??08?) ??:???? ??(7???????????????6????08????????????????-7??08????) ??:?????

7?8????,???????????????????????????????????????????,????,??????????

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7???????6-10????,????????????????????,????????????????35~38????,??10?,??????5~10?????????????????????7??6?,????????????????????????????????????35???,??,???????????????????????37~39?,??????????40?????7????6?06??

??(7??6?08?-20????????????????) ????????????????:???????

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7?6??????08??7????????????08?,???????????????????????????????,???????????????,???????????????????????(50~90????????????)????4~6?????????????

?(7?????6?????08??????????-7?????08???????) ?:????

7?????????????7?????08?8?08???????,?????????,?????????,??,??????(250~280?)???4~5???????

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7???????8?08????9?????08?,?????????????????????????,????,????????????????????????????????????????????????(100~180?????)?

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