????:1???????????:??????6???

2??????????

3???????

4???????

5???szsn????

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

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

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

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

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

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