?? “???”00???,“?”???
![](https://image.chezhanri.com/2019/0408/20190408170202244.jpg)
????:1??????????:????
2??????????
3???????????
4?????????
5??????????
????????????00????,????!????,????,???????
??????“??????”????????,20?????????????????????????????????,?????????4×100??,????????????,??????????????,???????????????????????……??????,?????,??????????,???????????
????,?????,????????????????,??:???,????????????,??????????:14?????????,???,????,????,??????????????????00????????????,???????,??????????????????????,????
?,?????????????????????????,?,????!?????,???????????!(?? ????????) ????:??????????