??
????:?????,?????????????????????,????“????????????”?
???:???
????,??????????????????????????????????????,??????????12???????????????
19??????
2???6??,??????????????600?????????????????,?????????????????????????????????????19????????????????????????,????????????????2????????????15????????,????
?????????????????:“???????????”? ??
?????,?????????????“?”???????????????600??????????????,?????????????????1?????,??,???????
?????????,????????????1000??,???????????????????????100??,?????
???:????+??? ????????
?????????????,???“???+?????”???????????2????5?????????,????500????????????,????7?????????????????????,?????
??“???????????”,???????“??????”,??????????22???????????????????,???????????2????
???????????????????“???” ??
???,???,????????????????????????“??”,?????????????“????”???,?,??????????????????
?????????,?????????????????????????????,?????????,????98%,??????????2??????????????????3000????????????
???,???????????????10????????,?????? ?????:??
?????????
???????? ??????????? ?????????“????”?????????????