(????)?????“?”???

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

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

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

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

???????,???????“??????”??????

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

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

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

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

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

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