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

2???????

3?????

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

5???????

??????????6?12?????????????? (???????????? ???)????????????????????????,??12??????????????????,??????????????,????,??????????

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

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

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

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

????,???????????,??????????,?????????????????????????????,???,?????????????????????????(???????????) ??????:???