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2???????
3????????????
4?????????
5???????????
??1????????????7? ??(CNN)????????,??1?6???????????,?????,???????????
?,???,????,????????????????????3?24?????????
????:??????1????????????7? ??(CNN)????????,??1?6???????????,?????,???????????
?,???,????,????????????????????3?24?????????
????:????????:1???????????:??????
2???????
3????????????
4?????????
5???????????
??1????????????7? ??(CNN)????????,??1?6???????????,?????,???????????
?,???,????,????????????????????3?24?????????
????:????