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

2????????

3?????

4?qq?????

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

???????????1??21?????????(?? ?????????????)??,??????«?????»????????????????????????????????“???????????????????”????????????

??????????????????????

“?,??,?????,?,?????”????,??????“?????????”??????????

????,?????????????????,??????????????,??????????,???,????????????

???????,???,????????

“???????????????????????????APP????????????????1????????????????6??,?????????????????,??????”????????????,?????,????????????????????????????????????????????,??,???????

??????????,?????????????“??????????????”???“????????”??“???”??????????????????????,?????????

??«????????»???????????,?????5000????????(???????????????????)

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