?? ??????????? ?????“?????”???
![](https://image.chezhanri.com/2020/1217/5b29676bb67eef4ad17f80cf24972982.jpg)
????:1?????:?????????
2?????app??
3??????????
4???95?
5?????vx
???????,???
????????????????????????,????“??????????”?????????,???“???”???????????????????
??? ??:????????,???????????????,????????????????B????????,????????,?????????????????????????????????????,??????????????????????????????????,??,????????????????
“???????????????????????”??
????????????????????????“???????”,??????????,????????????????????????????6??,??????,??16.6???????????????????22????????????“???????????????”??,????????????“????”???????????????????????????????????
?????????????? ?
???????????,????????????“????”??????,????????????,???????????????????
????,?????????????,??????????????????????,??????????????
???????? ??????40??????????
???????,??????????????????????????????????????????,????????????????,?????????40?????????????????,?????????????,??????????
???????????,?????????????:?????????????,????????????,?????????????,???????????????????,???????????,????,???????????????????
???,?????????,??????????????????????????,??????????????????????????????,??????????????????,?????????(??) ???:???????