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

??? ??????:???? “??????”_????

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

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

2???????

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

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

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

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

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