“???”????“????”??

????:400?4???????:??????

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

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

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

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

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

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