????:1????????:?????

2???????wx

3?????????

4???????????

5??????

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

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

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

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

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

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