?? ?????:?????????????????
![](https://image.chezhanri.com/2019/0712/20190712104137913.jpg)
????:1???app??:??????500?4???
2???????
3????????????
4?????
5?????
????????6?????20??????????????? (?? ???????????)?20????????“?????????????????????????????????:?????????”????????????????????????????????????????????????,??????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240620/be5ae3d9-5302-4dcb-894b-f56d44c749d4_zsite.jpeg)
??????????????????,????????????,???????????,????????????????????,???,????????????????????????,?????????????????,???,???????????????
????????,???????????????????,??????,????,?????????????,?????
??,??????,???????????????????????,???????????,?????????????,????????,?????????????????????????????????????????,??,??????????,?????????????
????????????,???????????,?????????????????????,??????????,?????????,??????????????????????????,???,???
?????,???,??????,?????????????????????????????????????????????,???????,????????????,?????????????????????????????????????????,?????(??????????????????????????)
?????:???