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

????:????????:??????

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

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

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

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

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