??????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???????,?????,??????????,?????(????????????)
?????:????????
??