????:1?????????:???????????

2?????sz

3?????

4?????95??????

5??????95?

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

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

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

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

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