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(??????????? ??)
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GIF-??????????????????
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??2?????????0.4%
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??2?????????0.4%
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4?10??????????10????13?
???:??????????????????
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??-4???????????1-2??????
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2017????????????10?????
????3????????:???????
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????:????????10?20?8
??-4???????????1-2??????
GIF-????!?????????3???
??????????????:???????
???CBA????3???8???6???
????!?3?????9.8?????????