?? ??????21??????????:??
![](https://image.chezhanri.com/2020/0327/fed91d0cbeb2559651ee4df42b0ce815.jpg)
????:1?????????app:???????????
2???????????
3???????
4??????????
5?????????
?? ???? ????
??????????
?2024??????????
![](http://i2.chinanews.com.cn/simg/hd/2024/07/14/200x133_b445d57d8fe748f28ce5cb9b99529773.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/14/200x133_98c7680e9d1f4d1c9e54e71a5ffadbdf.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/14/200x133_bb79aea6ecb342198f57ff50d2528953.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/14/200x133_3fcb55f962d9405bb88054c1791492b2.jpg)
![](http://i2.chinanews.com.cn/simg/hd/2024/07/14/200x133_23226186afb64a0e8be97187ac9a6295.jpg)
![??????21??:??????](http://i2.chinanews.com.cn/simg/hd/2024/07/13/200x133_15bf022815f34b328f2c0a402d001d5c.jpg)
“??”??
?????![????](/fileftp/2022/06/2022-06-07/U719P4T47D50347F24534DT20220607152528.png)
![?](/fileftp/2022/06/2022-06-07/U719P4T47D50348F24533DT20220607153442.png)
??7????13?,??????21?????????????????2003?????????,?????,??,?????????????????????
????:???????
?????????? ???????????????????