?? ?????????????????????:?????
![](https://image.chezhanri.com/2019/1219/501c39a2579204ff7afbb004e1d530ab.jpg)
????:1????????:????????????
2???????
3????????
4?51??????
5???????
?6???18???????????????????(????? ??????????????????)????????,??????????????????????????18??,??????????,???????????????
?????????,????,???????????,?1.98??????????????????????,??????????,???????????
????????,????????,??????????;?????????????????????????????,?????????????????,????????????,??????????????,??????????????,???
????????????????????,??????????????????,????????????????,?;??????,??????????????????????????????????????
??,???????????????,???;??????????,??,????????????????????????????????????????????,????????????????
??,????????????????????,?,?????????,??????????????????????,??????????????????,????????????(??) ???????????:???????????