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

2???????vx

3?????

4????????????????

5????????

??1?????6????????????? (??? ???)???????????6????????,??????????????2007????????,?????????????????

??,????,??????????????BFM?????,?????,???

???????????????????,????????????????????????????????????????,?????????????10????37.5?????????????????3????????????????,???????4?????????????

????????????,???“????????????????????????????”,?????????,????,?????????????????,??????????“????????????????600??????”?

??2012?????,???????????2007???????,?5000?????????????????????????2018??,?????

??69????2007?????2012?????????12????????3?????,?????????1?????????????????,????????(??) ??????????:????????????????