?? ????????? ??????????????
????:1?????????????:??????
2???app????
3???????
4???????
5????????????
???6?28??? (?????? ? ????????)???,??,6??28?????????????8??????,????????19.50??????,???????0.5???,???????,???????
“???????,??????????”???????????????????????????,?????,?“90??”???,???2??????????????????????,????????????
??????????????? ???????????,?,??????????6????????600??????????????6?27????,???,???30??????,?,?????????,??????????????????
????,?????????21??????????,????????????????????83?????????????,???,?,????,??????????????????????????????????????????????????????,???24???????????????,???,???89?????????(??????)
??:???