???????? ??????????

????:????qq:??????

??1??????8???????? (????? ????????)?????????????(PUB)?(?“??”)7??????,?????????,???????????????????????????,?????,???????????????????

????????????????? ????

????????,??,??????????????30?????????/????????????,??70?????,????+???????,?????????

????????????????????,??30????????“?????????????”????????

???1990????,???????????????4????/?????????????,??????????12????????????????,?“?????”???????,??????22%????

“????!”???????????????????????,???????????????60???????26??????,????????75%?????????86%???????????60%????80%????

???????????,?“?????”??????????,???????3.24???????????,????????10??/????????????????????????????,??????????????,????????????5G?????????????(??????)

???:??