?? ?????????????????
![](https://image.chezhanri.com/2019/1210/2cf2931aca76d26704adf0cf316ba30e.jpg)
????:1??????????:??????????
2????????????
3??????????????
4???????
5????????????
?????????6????26??????????????????????? ?????? ??,????,?????????????????????,???“????????????????????????”,????????“???”?
?????????,??????????????2013????????????1.22????????????2023????2.06??????,??68.8%,????????????????????????,?????????????????????????????????,2023???????????????492?????
??23???75??????????,???????????????????????;?????????????,???????,??;?????4G/5G????????????,??
?????????????????,??????????????????????????????????????????????????,????????,????????????????,??????????,???????????;????????????,???????????????4?????????,????????????????
????,?????????????????????7?????11?????20????????????,??“?? ???????????????”??????????,?????????????????????????,????,?????????“?”;??????????????,??????,???????,????,???????????,???,????????????? ????:?????