?????????????2???11????????????????? (??? ???? ?????????)??????????11??????

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

????:2????????????????10???,???“????????????”?,?????,??????,?????????????,??????????????????????????????????????????

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

?????????,?,??«?»???,?????,????????????????????????,????????,?????????,??????????????,????????????????,??????????????30%?,??????

??????????,???????????????,????????,?????????????????????????????????,????,?????????(??????????)

????:????????????? ??“???51??”????

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

????:1????51??:?????

2?????

3????app??????

4??????????

5?????

?????????????2???11????????????????? (??? ???? ?????????)??????????11??????

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

????:2????????????????10???,???“????????????”?,?????,??????,?????????????,??????????????????????????????????????????

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

?????????,?,??«?»???,?????,????????????????????????,????????,?????????,??????????????,????????????????,??????????????30%?,??????

??????????,???????????????,????????,?????????????????????????????????,????,?????????(??????????)

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