?:??????
??gif-?????????????1-1??
??-????????????????????
????:????????????????3.3?
??:???????9????7???????
??GIF-?????????????????
??1???2?!??????????????
??:?3???????????
??:????“???”?????????
GIF-???????????????????
????:????????10?20?8
????????????????high?
????:????????10?20?8
???????????????1?3?
??-??????????????1-0??
???2???????188??????16??
?????????????????
???:??????????????????
????:????????10?20?8
????:?????????????????
?????20????????????????
??????????????????????????
GIF-????!?????????????
???:??????????????????
??2?????????0.4%
??:“????”??????????