???39??????????

????

• 1?????????????:????????
• 2??:???????????5??????
• 3“????”??????????????
• 4??????!????????:???3??
• 546???????????????????
• 6????????????????????!
• 7?????4?1?????????9????
• 8?????????????????????
• 9????!??????????????
• 10??????????iOS
• 11??:???????????21????
• 12??????????iOS
• 13????????????????????!
• 14???????????:?15.60%??????
• 15??:???????????21????
• 16????:????????????????????
• 17???????????:?????????
• 18?????????????????“??”
• 19??????????iOS
• 20?????????????????????