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?6?8?? ????,??,???????????????????????????????,????????????????????8?,???????;8???????????????10?????????,?????????????????????????;????????????

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8????????????????????,??????????????????,??,?????

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??6???8?13??,????????????????,????????3~5?;????????????????????39~42??

?????6???????????????8??????????,????????????????????????35~36????,??,?????????37~39?,????40???????????6????????????8?6???

??????(6?8?????????8??-20??)

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8???????????????10?,??????????????,????,?????????????????????????????????????????????,??????

11???12??,??????????????????????,???????????????????,?????????????

13??15??????????,???????,???,????;??????????????????????????,???

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6???????????????8?????????????8?9??????????????8??,???????????????????????????????????????????????????????,?????,???????????????????????,????????(100~180?)?????????4~5??????????

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6?????????9????8???????????????10???????????????8????,???????????????????????????????,?????,???????????????????????(50~90??)??4~5??????

??(6?9?8?????????-10??????????????????8??)

6?????????????10??????????????8??????11?8???????????,??????????????????????????????????????,???????????????,????????????????????????????????(50~90?)?????4~5??

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