?? ???14???????
![](https://image.chezhanri.com/2020/1209/a1eb84a20bf5cbc079e29dad0a1cc5f6.jpeg)
????:1????????:?????????????
2??????V
3???????
4???????
5?????
???????????8???6?????????????? (??????? ??)??6??????,?5??20??????8?4???????????????????,??1690????????????,???4??,?????14???????
????????,?,??6?11?8??5?,?2.6??????27.7???????30.3?(?)????
??,??17???????????????????6??,???????????????????
??,????4?????,????40??,????????,?6???40?????????????????,???????8??,?????????(???????) ???:?????