?? ?????????:??????????????
????:1???????????:???????????
2?????vx
3??????????
4???????????
5????????????
??6???????12????????????(?????????)“???????????????,?????????,????,???????????????????????????????,?????????????????”??????????,??87????????????
???????,???15??????,??????????????????,?????????????
????,????“?????????”?71??,????????????????????18?????????,??????????,??“?”?,????????,??????????
?????????1993??????????8??6???????,?63399???,??????????????????,??????????????“??????????????”????????????????????????,?6??,??????????????,????????????“?????”,?????????????
“????,?????,?????????????”???,???????????,??????????,????????
???????????,?????????????,???????????????????,?????????????????????,?????
“???????????,?????????????????????,???????????????????,???????,?????????????????????????”????????
???,????????,?????“????????????”???,????
????????????,???????????,??????????????????,“?????,???,??????,?????????????????????‘??????’,???????”
????????????,???,????????????????????,??????????????????????????,????,??????????????????????(???) ?????:???????