??1?????? “??+????”??“????”
???????????????2?????????22???????(?????? ????????)22???????,??1????,??????????????“???”?????“?????????????????+????????????????”????“???????”,?????????????
??????1???????????28.737km,??????????????????????????????24?????????????????,???????????
?????????????????,“????????????”?
??????????????1??,??????2020????,???????????????,?????????????,????????????????????“?????????”????11?????????????????????????????????????????????????128???????????????386?????????????????????
??,????????????
??????????????1????,????(GoA4?????????)???????,?????????????1???,“????????????????,???,???”
???????????,????1???????????????5G??????????????,???????????????????????????????
????5G???????????????,??????1???“???????????????????????????????”,??????????,??
????????,????????“?”
???1????“??????????????????????????????????”?????????????????,?????????????????,?????????3?????5?????16???
??????????“?????”“???”???????????????,?????????????,???????????????????????????,?????????????,?????????????
???,????????????????????????
????1??????????????????,????????????????????????????????????????,???????,????
?1????,??????,???,?????(???????????????)
?????????:????????????