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

2?????????

3?????V

4???qt????

5???????????

?????????????????????6???????15???????? ??????:?????????????,??,????????14?????????,??????????(??????????)???,??

???,?????,???14????15??????????????????????????,????,??????????????????????,???????

??3.2??5??????18???????????????????????,?????,?????6???????????8???????????????????????????,??????,6??????????11???????????????,?????????5?????????28?,?????137?????????????????????????????????????????????????900??

??,?8?????????????????4???????????,?????????????????????????,????,??????????????????

?,??14?,????????????,????????????????????????????????????????????????(CNN)?????,????

?????,????120????,?????

??,???????????14?,???25??????????,????????????????????????,?????30???????,??????????,?????

????????,???10???????????7??????,?480??????????????????????????521??,???????????126???????????,???5200????????????

«???????»????,14?????????15?????????????,??????????????,????????

«????????»?,8???????14??????,??15????????????,????????????(???????????) ??????:??????