??
????2????????????????????20? ??????????????(CNN)?????????????????19????????,???????,???,?????
????,??????????????????,?????“??????”,?????
?????????,??????????????????,?“????????????????”?
???,???????????????2????,????,???
2???12???????????????????,????,?????????????????,???????“???”?????????????????
15?,??????????????????????????,???????????????????“??????????????”,?????????“?????????,??????????”?
?,?19???,??????????????,????????
???????????????????,????????,??,???????
??????:???????????????????????????
?????????????????:????????????????