???????????6????21??????(??????????????? ??)???????????????21?????,???????????????????“?”?????????,???????,????????,?????????????????????????????

6???????????21???,?????????????????????????«?????????????????????“????????????”???????????????????»(?«?????»),????????????,???????????????????????????????????

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

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

?,?????????????????????,?????????,??????,??????,“???????”???????,??????????(?) ???:????? “????VX”????

?? ??????????????????????“??”??????

????:1?????VX:??????

2??????

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

4?????

5????????

???????????6????21??????(??????????????? ??)???????????????21?????,???????????????????“?”?????????,???????,????????,?????????????????????????????

6???????????21???,?????????????????????????«?????????????????????“????????????”???????????????????»(?«?????»),????????????,???????????????????????????????????

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

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

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