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

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

3?????

4???????app???

5?????

???9????25??????? 25??????,??????????“??”?????(??????)???,????,????“???”???,???“???”,????????????????“????????????????”,??????????“??”???????????,??????6.7?????,???????????????45%??????????????????,?????41%,??78%,??80%??????,?????“????????,??????????????????”,?????????????

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

????????????????“????”????????????,???????3700??????????????6100???????,???“?????????”“?????????”??“??”“?”?????????????,??,?????????,????????“???????????????”???????,???,??????«????????:????»?????

????????????????,??????????“?????????”???,?????????“???????????”???????210????,?????????????????????400??,?????????????2300???????????????,????????,???????

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

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