?? ???????????
![](https://image.chezhanri.com/2019/0528/20190528175854737.jpg)
????:1???????????:????????????
2????????
3??????????
4????????V
5???????
6????24???????????,??????????????????????????? ??? ??????
????????????6?????????????24???????????? ?????????24?????????
????????,??????,??????????????????????,????????????,?,??,?????????????????,??????????????????????,?????????????????????????????????????,????????,??????
?????????????????,????,????????????????“??????”?,?,????????
???
?????????:????????