???????????????,?????????(????????????)???????“????”????,???,“?????????????”???????,???

??????????????,??

?,??????????????????????????????????,?15%????,???????6000????????????????,??????1????,????500?????

?????????? ???????:????,?80%?

1????????????19???,??????????????????????(?????????)?????“???????????????”???????????,?????????????????

????????? ????:????,???50%,“?????????????????????”???????60%?

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

????????,?????????4???,1????20??,???????????2?????????????????????????????????4??????????????????????????????12??15%,???1?????????????,??????????5%????????,??2000?????

???:???

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