???????11???????27???? 11?????????27???,?????????:??????????,??“??”??“???”,?“???????????”????????????“??????,????,???”;??????????????“??”,???????“???????????????????”,??????,????????

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

???:??? “??app?”_????

?? ???“????????” ???:???????,????

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

2???????????????

3?????????

4???6????

5???????

???????11???????27???? 11?????????27???,?????????:??????????,??“??”??“???”,?“???????????”????????????“??????,????,???”;??????????????“??”,???????“???????????????????”,??????,????????

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

???:???