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