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?????? ????“??????”?????(10???????????3????????????)??????????,????,??,??????,?????????????????,?,???????

??“?????”?????????? ???????????

????,?18??“??”??,???????????,?????????,??,??????????????????;??????????????????????7~10???,??12~15????

??“??”?????????????????????5??????,??,??????5-10???????????,????????????????????,????????????????(??,12~13???????????????,33~38?????/?)?

????????,???,????????,????,???????,??9~10?????????,????,?????????????

?????,???????????,???????,???????,????????????????,?????????????(250~450????????)?

?,????????????????????????????????????????????????????????????????????????,??????,?????????????????(100~140??)?

?????????????,?????????????????????????????????,??,????????(50~85?????????????????????)?

??“??”????????????,????,?????????????????,???????????,????,?????????????

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???,?????,?????????????????,????????2~6????,??????????????7~10??

??????????,??,????????,?????????????20??????????????????????,?,????????????

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

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