?? ?????“???” ????2.5??????
????:1????????:???????????
2?????
3??????????
4????????
5???????????
??????10??1??(? ????????????????)?????????????????????75????????????,????1?????“?????”?????????,???????????2.5??,?????????????????5200????
?????????????????????????????75?????,???????????????????1?????“???”???????????? ??????,?????????????????????????????????????,????????,???????????????????????,????
????????????10?????????????,???????“?????”??????1000????????420???????,??????“???????????????????”??????
?????????,“????????????”??????1999???????2016/2017?????,“???????????????????”????????,????????????????????????????????????????????
??,?????,??,?????????VR???????????????????,???????????????????????????????
??75???,?????????????1????“?”???????????? ??????????????????,“?????????????”????????????“???”????,????,??????,“?????”
???,??????“???”?????????,?????“??????”????????????,???????????
??????????,“????”?15??????????,??7.5%?(????????)
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