?? 20????????????????
????:1????????:????300?3??????
2??????????
3???????????????
4??????????
5?????
??11?23????????????(??? ?????????)?23??????,20???????????????,?(??)?
????????????????,?????????1989???????????????????14??????
?“?? ??”?????????????????????,?????????????????,??????????????????????????,“?”??????????????,AI????
11??????????????????????????????23??,??????,???????????? ???? ?????? ?????,???????????????30??????20?????????????????????,???????????????????????,??
??????????,??????????20?????80???“??”????????????????????,?????????????30????????????,???????“????????????????”????,??“???”???????,?????????????,?????
????,??,???????????,??????????????????????????,???????????????????
?????,??????????????(????????)?(?????????????)
???????:???????????????