(????? ?????)? ???????????“?????”?“?”

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?9??????30????????? (?????? ???????)?????,1963??????????????????????,?5000?????????????,???

???60?????????????,???????????,???????????????????,????????????

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???????,???????????????20??????????????60??????80?????????,??????????,?????????????????????,???????,?????1????????????10?????????????,?,????????????1????????????

1971????????12???1??,???????????????????,???????50%??????????,??????,??????????????????????????,??????

“??????,???????????”?????????13?????????“???????,??????????,20?????,30????????????????????????????????”

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

30???????,?30??????“?????????,?????,???????????????????,???????????,????”

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“??????61???,???????????????????”??????????????,?,????????,??????,“???????????????????”?

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

“??????,???????????????,????????,??????”???????????????????,?????71??????????,??,??????????,???,????????????“????,????,????????????”

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?????????????,?,?????????40???????,??1985?????????,??????????7.4???,????????????????????,??????????????,??????????,?????????????????100?????,?????“??????1987????????,???6?????,?95%?????????????”

??,?????1984???,????????,??“???????????”,??????????,????,???2002????,????????,????,??????????10???????????????

??????,??????????????70%???????????????????30?????,????????“?????”?????????????,????????“??????????????,?????”

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