????????????????????,???????????????????????????????,???????????????,???????????,???
??????????????,????????,??,?????????,???????????,????(???????? ?? ????)
???????????????:?????????????
????“??”A???????????????
???????«????»????????????
???????????????1?3?
GIF-???????????????????
????:3???????????????
?????????????????????
??gif-?????????????????
???:?????????????????
???????????????????
GIF-???????????????????
????:?????????????????
????:??????????????!
??GIF-???????????1??????
??????????4?????4U23???
?????????????????????
????????????????high?
????????«??»:??????????
???:???????????????????
4?7?22?????????
?????????:??????“????”
??!????????4-0?????!
??:??????????????
??2?????????0.4%
??:???????9????7???????
CBA?????????????????