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2???????????

3????????????

4???????

5???????????

??????10???????????5???????? ??,????????????????,????????????????,?????????????????????????????????????;?,?????,??????

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??“?????”???,?8??6?????????,????,??????300???????;???????6~8??,?10???,??????????????????,?(50~88.3????????????)?

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5-7??????????,?????????,???????????????????????????????3~6?,????8?,?????,?,????????,??,???????????4???????,??????6~7?????????

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10????5????08????6??????08?????,??????????????????????????????,??,???????????(100~150??)??????????????????????????????????6~7??,??????8????

??????????????(10????5??08????????????-6?08??????)??????????:?????

10?6??08???????7?08??,???????????????????????????????????????????????????????????,?,?????????????????????,??(50~65??)?

??????(10??6??08?-7?????????????08??)?????:?????????????

10????????????????7????08??????8????08??,??????????????????????????,?,???(50~80?)?

?(10??7?08??-8???08???????)??????:????? ??:??????