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

2???app????

3??????????

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

5???????

??????11???????26?? ?????????,?????????????,????,?????????????

?????????,????,???,??,????????;??????,??????????????;??????,???????????????;??,???????;??????????,??????????????????????????????????????????????????????????,??????

???????????????????????????,?????????,???????????,????????????????????,???,?????????????????????????«?»«???????????»«??????»??,????????????,?????????????;??????;??????????????;?????????,???????

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