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

2????????????

3??????VX

4?????vx

5????????

????????1???????????????????17?? (?????? ??????)?????????????,??,???“??????”……?????????

17??,????,????????????????(?????),???????,??“??”?

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

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

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

??????1?14????,?????????????????1????????19??????????????????????????????,????????????,??????????????????????????,?????

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

???,???????,?“???”??1989??30???,????????????????????8000???(??) ????????:????????????????????????