(?)????“???”?????

???????????1???????30????????????????????????????????? (?)???????????????……???????,????,??“?????”???

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

“????????,????????????????????”??????,????,???????????20???????,?????????,??,?????????,???????,???????,???????????40?????,“????????‘???’?”

20??????????????50????????,?,??????????????????????????4000??????????1997?,??????,????????????

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

1978???????????????,??,????,?????????,???????,2005????,?????????????“????????????”,????????????

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

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

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

1960?,??????,?????????????????,1986?????????????,??????????,????????,??????,“????????,????,????,??????”

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