?????????3.0?????

????:??????????:??????vx

????11???23??? (???????? ??????????)???23?????,“???3.0????????????????”??????3.0?????????????,????102??????????????????,??????????258??

?2019?,????????????2020??2023?????????1.0??????2.0??????????????????????????????????????,???????????????,???????????????,????????????

??????????????,??,????????,?????????????,???????????????????,??????????APP?“??”,????????????????,???,????,????????????????????,?????“????”,????

??,?????????,????“?????????????”???,?,????????,?????????????????,?????

?????????????,???258???,???????????97????????????????161??,??21???????????????????????????,“????????????????????”????,???????????????,??????????????????????“3.0”???,?????“?”,??“1??”?(??) ??????????:????????