?? ???????????????????
![](https://image.chezhanri.com/2019/0304/20190304104231215.jpg)
????:1???????:??????????
2?????????????
3???????
4??????????
5????KB???
???????????8?16?????????? (? ????????????????)????16????????????????????,???????????,???????????
??,????????,????????????«????»,?????????????????,??,???
???????,??????????????????,?????«??»,????????????????????????,???
????,????????????????,????????????????????????????????????????????,???????????????????????????????????????
??,?????????????????,??????????????26870?????????????????????,???14.2%?(??????????????????) ??????????:????????????