?? ?“??????”?? ???“21??”
![](https://image.chezhanri.com/2019/1226/59bd3c18ddfc85a0c6d09807bc4fc05a.jpg)
????:1???92???:???????????
2???????
3?????????????
4?????????
5????app??????
???8??6?:????“?”???????????????????? ???“21????????????”
?????? ??????????????? ??????????????
???????,???,?????????????????????,??2000???????????????????,??????????
?????,?????20???“?????????????????‘???????????????????????’,???????”??????????23??????????????????,????????????????“????????”?
“???????????,?????????????,????”??
?????????,?????????,????????????????????????????????????,????????
????????????????????????????,???,?????????
“??????,??????12??,????????????????,??????????”???????,????????????,??,??????
??????????????????,?????“???”??2024?????????,??????????????????,???????????,????????????????????????,???
??,???????????????????“???????????,???????,???,????????????????”
??“???????????,???,???????????21????????”???????????????????,???,????“?????”,??????????????????????????????????“??????????????”?????????,?????
“???????????????”?????,?,??????????,????,??????????
????,???????????,????????????????????“??????????????????”???????????,?????????????????????????“?????????????????????”??????????????????????,???????????????,??“?????????????????????”?
“??????????????‘?’????,????,???????????????????????,??”???????????????????????(????????????????????) ????????:???????????????