????:1???????:QQ??????

2??????

3????????????

4?????

5????????????

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

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

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

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

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

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