?? ???????????
![](https://image.chezhanri.com/2019/0715/20190715142203727.jpg)
????:1???????????:???????
2???????300
3?????app
4???????
5?????wx
??????
??????,??????????????????????????
“?????,???????,???????”?????????,????,??????,????????????????
???,??????????????????????????????;???????????????????,????
“??????????????????,?,??????????????????????????????,????????”??,?????????,???????????????????,?????,???
?????,????????????????????????,????“????????????”?????????????,??????14?????
????? ???????
???
????
?? ???? ?????
? ?????
???????????????? ??????? ??????
??? ???? ?????? ??????????????????
??? ?????? ? ????? ???? ?????
(???) ??????:?????