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

3?????????150???

4?????

5?????

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8?????2??????????????4?????????,?????????????????????????,??????,?????,2??????08??3?????08?????????,??????????????????????????????20?,?????70????;????8?????????8?2?????????????06???????

????(8?2????????08??????????????-3????08??????) ?:?

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?,???????,????37~39?,??????40???????,??????????????????????,8?2???,????????????????????????????????????????????????????????????35??????????????,??????,????????????????????????????????????????????????????37~39?,????40??????????????????????????8????2??06?????

?(8??????????????2????08????-20??) ??????:??

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8?2????08??3???????????????????08????,???????????????????????????????????????????????????????????????????????,????,??????????????????????(50~90??)?

????????(8????2????08????-3???????????08?) ????????:??????

8??3???????08????????????????4????08?,??????????????????????????????????????????????????,?,??(50~80?)?????????????4~5???

??????????(8????????3??08??-4?08??????) ??:??

8?????4???08???????????5??08?,????????????????????????????????????????,????,????????????????????(50~90?????)??????????????5~6???????

?????(8??4???????08?-5????08????) ?:? ??:?????