???????????2?13? (? ???)2?13?????,??:??????????????????????????2??14???????????????????,???(?)
???????????:???
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4?10??????????10????13?
4?7?22?????????
GIF-??????????????????
?????!??1????????9.9????
???????:????48???????
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CBA?????????????????
?????????????????????
??2?????????0.4%
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????“??”A???????????????
????:??3????????10???????
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??:?3???????????
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??GIF-???????????1??????
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