?????????????????2??????16??? ????????????,??????????????????15???,????????????????????,?????????,???????

??(CNN)?,??????,“???,??,?????????????”

“?????????????????”????????????????????

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

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

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

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

2???????????

3?????

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

5??????????

?????????????????2??????16??? ????????????,??????????????????15???,????????????????????,?????????,???????

??(CNN)?,??????,“???,??,?????????????”

“?????????????????”????????????????????

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

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