?? ?????????????:????????????
![](https://image.chezhanri.com/2020/0401/a14f6f941e4cec4593b82249cea8ddf1.jpg)
????:1?????????:?????????
2???????????
3???????
4??????????
5????????????
??6??????29? ???????????:?:???????
?? ???????????????????
“???????????????????????????‘????????????????’,?????????????”?????????????????????,?????????????????????????????????????????????????,???????,????????????
????????????????,????,??????????????“?????,???????”???????????,????????,???????????,??????,?,?????
???????????????????????????,?????????,?????????????????????“????????????????”
??????,2013?????????2022????????????,???,??;???????????;???,?????;???????????5G??,“????”???;?????????????????????????……
????????,???????????,?????????????,?????????????????,???????????????????????????????????,????????????
????,????????????????????,??????,????????,???????,??????,????????????????,??,?????????
“?????,?????,?????????????????????????????????,??????????”????????,????????????,?“????????????????”,?????????????????????,??????????(??????) ???????:????????????