??????????????????11???????????22?? ?,???22?????????????«??»:??????,??“???1500??????????”“?????‘??????????’APP???”?????????,??????,“???????”APP???APP,??????!

?????????? ???:?????? ??“??????”

?? ????1500??????????????

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

2?????

3???????????

4????????

5??????200????

??????????????????11???????????22?? ?,???22?????????????«??»:??????,??“???1500??????????”“?????‘??????????’APP???”?????????,??????,“???????”APP???APP,??????!

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