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

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

3???????

4???????

5????????app????

???? ?????????????……???????“????????

?????(??????????????????????????????? ??????)9?????23??????,???????????????,??,????,????????????,???,???,??????,???

??,???????????????“??,????,?????,???????????????,???????????????????,?????????????????????10%?????????????,???”???????????????????????????,????????????????,???????,????

?????,?????????????????,???????????,?????????????,???????????,??????,??,????????????24???????

??,??????????????????“???,??????”???,?????,???????????????????????????????280??????/?????/??????,?????????????,???????????,???????15%?????????????

????????????????,??,??????????,???????????????????????????????????????????,?????????????????????40???,????1??????,??????????????????????????17??,??????????????????????????????16????????

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

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

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

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

(????? ??????|????????????) ?????????:??????????