??20?? ????230?????????
???????2??????????5????????????? (???????????????)5?,20??“??”?????,???????????????????????????????????????????,?????230??????
????????????????,?????,??????????????20??????????????????????80?????????,??????????????????????????????????????????,??????
????????????
???,???????????????????????????,“??????????????????,????????”
???????????1990????????????????,30??,????,??,“???????????”?
“?????????????,?????????????,???,??????????,????????????????????”????
“??????,????”????,?????????????(????????????????)??,?????????????????????????????????,????????,?????(?????) ??????:?????????????
??
???:????