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

2??????????

3????????

4????????

5???????

??????2?22???????? ??????,???21??????????????????,????????????????,???????????????,????????????

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

“???”??????????????????????

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

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

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

???,??????iPhone????????????????????,??,?????????,?????????,???

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