???2?????????????????????????21??? ??????????TBS???,??????21?????????????22?????????1????,?????????5???????
????????????,????????????50?????,??4????,????3??
?,????????????
???:???
??????!??:???????????
??????????????????????
??????????????
?????????????????????
??????????????????????
?????????????????????
?????:??&????????????
?????????????????????
??2???????0.8%??????
??:????????????11?45?
??????????????????????
????????????:???????
??:?????????25????1???
??????0.7%???0.8%
????????????????12?19?
???????????10????????
??????????????????????
???COS??????????:?????
????????????????????!
?????????????????????
???????????????????????
???????????????????
?????????????????????
Android??Windows??????????…
????????????????????