?? ???3????????? ????????????
![](https://image.chezhanri.com/2019/0425/20190425145307317.jpg)
????:1???????????:????????????
2?????????????
3??????????
4????????
5???????
?????????????6??????29?????????? ????????,6??????????????27?????,????????????3???????28??????10?????,????????????????(??????)??????????????????33.39????????,???????????????(31.70?)1.69???????,???????????????????29500???????????????,???????3?,???????????29?????????????????,????????????,29?????????????????,?????
6?????????28??????????,??????????,?,????????????????????????
??????????,??????????,????10???,?????????????????????,???,?,?????????????,??????????,???????????????????,??“??”?????????????????????“???????”????,???,?????????????
?,??????,?““????+??????”??????????,???,??????,????????????????????????????????,????3????,???????????,????,????????,???????????????????????,???????????????????????,????????“??”?“???????”,??,?????????????,???????,????????“??”?????,????????????????,????????????,??????????????????????????,??????
??????,?????????????????????????,?????????????????????????????????,??????????? ????:????????