11???22????????????????,????????,????????20??????????,???????????,???

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

???????????,?????“????”,?????????????,????“??????????????”“????????”????????????“??”???60????,?????«???????»«????????????????»«?????»????????

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

???:???????????

“????vx”????

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

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

2???????

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

4?????92?

5??????????100??

11???22????????????????,????????,????????20??????????,???????????,???

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

???????????,?????“????”,?????????????,????“??????????????”“????????”????????????“??”???60????,?????«???????»«????????????????»«?????»????????

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

???:???????????