????:1??????????:??????

2?????????

3???????

4??????????

5??????????

???8?21????????????? ?????:????“????????????”?

??????? ???

“???????????????,????????????20???(????)?”21??????????,????,????????

?????,???,??“???????????????????????????????????????”??,?,8??????????????????8???????,???????????????????????,“???????,??,??????????????????????????”

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

????????????????????????? ???????? ????

??5200?????????????????????????,??40%?????????????,???????????“?????????????”,?????????????????????????????20?????

????????,8??????????????????????,?????,??

“????????4?????????”?????????????????????????,4??????????,???????,“??????????”

“???????,??????”???,???

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

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

1995??????????????????,?????,?????????????4??????,????????????????“??????,?????,???????‘???????’????”??????????????????????????????????????????,?????,??,??????,????

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

????????,???????,“????????????”(?????????????????)

??:????