??21???5

2012??2

2017103112:36  ?-??
 

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28???1.74???????????50%????????5.6??15?/?????

???73.3km2017??????????????????

???????2000??40?????3??????????????????

?????????????????468?????????????????????????????

2012??????????95??ԧ???2

??1996?????3??????????1.13?????????????2017???i ?

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