?? ???????6.49?? ??14???????
![](https://image.chezhanri.com/2019/1215/48e372c507230e5ca99008a585940a6e.jpg)
????:1?????????????:????????
2??????150???
3??????????
4??????
5????????
???8??7? ?????,??7?,??3??“???????????”???4?????????“?”???,???????????????????????????????????13??,???
???????????????????????????,????????????????????,8??6??,??6.49??,??????????????????????????????????????????????????????????????????????????14??(???????????????)???,???
????:????