?? ??????????????????????
![](https://image.chezhanri.com/2019/0521/20190521164256519.jpg)
????:1????:????
2?????KB?
3???????????
4?????24????
5????????????
????????8??????????????????????6?(???? ???????????????????????)8?6?,??????????????????????????????????,?????,??
7????????,???????????????,?????????????????????,???????????
8???3?,????,?????????,???(?)
??????:?????