????: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???

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