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

2????????????

3?ktv??800???????

4??????????????

5??????

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

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

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

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

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