?? ????????:????APP“??”,???
![](https://image.chezhanri.com/2019/0225/20190225152304960.jpg)
????:1???????????:?????
2???????????
3?98??????
4?????????
5??????????
“???????????20?????APP”“??”“????????APP???‘??????????’”……????????,?APP?????????????????????????,??????????APP??????????,???????????,????APP?????????,???????????????,???????????APP,??????,???APP????????,???????????????????????????,?????????,??APP????,???
????????????,????????????«????»?????????“?”??????,?????????????????????????,???APP,???????????
???????APP??????????????????????,????????????????????????????,????????????????????????????????,???????????????????????????????,???“??”???????????????“??????”????,????APP????????????????,?????????????“??”?????????????“??”???????????????APP?????????????????????????,?????APP???,??????????????????
??“????”?????????????,?????,??????????????????????,???????????????,???????????,???????????????????????APP????????APP?????,??,??????????????????????????“??”?????????????APP???????????????APP????“????????????????????”???????,??????????
????APP??????????????,??????????????????????????????APP??????????????????“???”?????,?????????????APP??,????????????,????????????APP?????????,????????????????????????????,???,????,???????“????”????,??APP????????????,????????????????????????APP???????,????,?????
???,????????????APP???,??????,????????????????????APP??????????,????????????,????,?????????????????????????,?????????? ???:???????