?? ??????????????????
![](https://image.chezhanri.com/2019/0621/20190621155654820.jpg)
????:1??????????????:??????
2?2023???????
3?????????
4???????
5???????
?????6?????????????????????????25?????????????????????? ?????????24?,?????????
???????????????25?????,??????????????????????,????????????????????????,????????????????????,??????????????????5G???????????????????,???
??????????????,?,??,?????????????????????????5G??????(???)
???????????:???