“????”????“???”??

????:??????:???????????

??9?20??????????????? (????? ????????????????)“???????????”???“?????”,??“??”?????????????20?????,???8????????????,?????????452.3?????????????,??22.2%?

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

????????,????????8?????????????????????????????,???????????102.9????

??“??”?????????????????,??WIFI????????,??????????,????8???????,?8.1????????????,?????24.2%?

????????(??)??,????????1000?????????????,??,?????,?????????????????????8???????????,????????????4.56????????

???????,???,???????“??”??,????????????????????????????????????????,????(???) ???:???