(????)?????:????????

????1????????????17???? (?????????)???????????????????,??????????????????????????????????????????……???????200???????????,???????????,???????????????

??????????????????????????“??”??20??60??,???“??????????????????”?????????????

??,??“??”??20????,??,???????????????“???”?????????“???????????”,??????????????????

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

1988????,??????????2000??,?,????????????40???????,???????????????????????30%????90%?????????,??,???????????“?????????????????????????????????????????????????????????????????”???

??????“??”?,??????????????????,????????????????????,??105??,????90?????????????????????,??????1000???????????

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???????????????……???,?????????,?????,?????200????,??????????2???,??20????????60??????????????????,???????70???????????????(??)?????600??????,????????????????40?????(???)