?? ???????????? ??????????????????
![](https://image.chezhanri.com/2019/0820/20190820091703652.jpg)
????:1?????app??:????????
2??????????
3????????????
4??????????
5??????????95?98
??????????8??????19???????? ??????????????????????????????????????????????????????????19??????????????????????
???,????????????????????????,????????5???????“????????????????”??????????????75?????????????????,??????????????????,????????,???????????????????,?????????????????????,?????????????
??????????,?????,??????????????????75????????,?????,????????????????,??????“???????????????”?????,?????????
????????????????,?????,??????????,?????????
????????????,??????,??????????????(??) ???:??