???2????12?????????????????? ??,???12????,?????????????????????????????????????????????????????????????????????????????????

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

????,??(??)??,???

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

??,????????,????? ?????:??????????? ??“??????vx”????

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

????:1???????vx:???????

2????????

3???????????

4?????

5?????????

???2????12?????????????????? ??,???12????,?????????????????????????????????????????????????????????????????????????????????

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

????,??(??)??,???

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

??,????????,????? ?????:???????????