????:1?c????????:??????????

2??????????

3?????

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

5???????app

???????:?????????,??????????????????????,????????????????????????????

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

????,???,????????,????,?????300??????“????????”??????,????,???

????:??? “????”?????

?????????????????????,????,????“??????”???????????????????????,??????????????,???17??“?????”????????????????

???????????,“????”???????????????????,????100????????,??????????,??????????????

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

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

???:?? ????“????”

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

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

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

???????????????,?????????????????????????????,????????????????,????????????,?????????????????,???????????????????????????????......???

????:???? ????“????????????????”??“????”

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

???,?????????,?????????75%,?39%,?????IP????????

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

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

???????????:800??????

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

????,????6.9?,?????0.7??,?????????????????????????,?????,????

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

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