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

2?????200??vx????

3???????

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

5?????????

???1??????17?? ??,??????????16???,????????,?????

??:????????????(CNN)?????????

???????????,?????????,??????????,????124?????????????????

??,???????????????????????16???,?????????????????????????

??????(CNN)???,????,???2000?????????

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