??????????:“?????”

????:???????:??????

?????????????????8???????6?????? ???????????????:??????????:“????????”

?? ???? ??? ??

“???‘????????????????????’,?????????‘?????????????’?”??????????(????“???????????”)???????????????????????,???40?,??,???????

???,???????????,??????????1997??,??????????,2011?????,?????????????,?????????????

???????? ???????????????

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

??,??????????,??????????????????????,?????“????”(??????????????????????????)????????,?7?50???,??70???2000??

???????? ??

????,???????????????????????????????????????,????,????????????????????,???????(???)?????????

“?300??400????,????????????????70%???????????????????????,????30%????”???????????????,?????????????????,??????????????10???

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

??????20???????????????????????,???????????,?,“????????????????????,??,?????;???,?????????????,??”(???)

??????????:????????????