2??14??,??????(???????????????????????????????????)???????????????????????????????,??,??????,???????????????????55??,???????????,????,???????,??????10??(??? ??? ??????? ??? ????)

??????????????????:????????

“??app????”_????

?? ?? ??????(????????????????)???

????:1???app????:??????????

2?????2021???????

3?????

4?????wx

5???????????

2??14??,??????(???????????????????????????????????)???????????????????????????????,??,??????,???????????????????55??,???????????,????,???????,??????10??(??? ??? ??????? ??? ????)

??????????????????:????????