?2????7??? ????:???????????7?????,????,??????????“??????”,??????????????“????????????????”?
?,???7????????????????,??,???“???????????????,???”,????????
???,??????,?????,????????“?????”,?????????????????????????????????,?????????
????,????,????????????????,??????,???????“???”???,?????????
???????????,??,????????????????????????????,???????????????????????,???
????????????????,??????????2018???????,????????????????,?“??????????”????,???“?????????”?
????,???????????????4???????,?“?????????”???,???????“???????”??????????5?????,?????????????5???,????????,?????????????????????“????”?(?????????????????) ???:?????????
??2???????0.8%??????
??????????????????
??????:?????????????
?????????,??????????40??
???????????????????
????????????:????????????
ISM??????????????
??????????????????
??????????????360°????
?????????????????“??”
????????????????????
?????????????????????
??????????172?4.9???36.7?
??:??????????
??????????????????????
?????????????????????
??:?????????????????
???????!??????20???????
????????????????12?19?
?????????,??????????40??
???????????:??DQ??????
?????????????????7???
??:????????????
Android??Windows??????????…
?????????????????????