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