?? ???????????????????????
![](https://image.chezhanri.com/2019/0708/20190708103011861.jpg)
????:1??????:?????????
2???????
3?????????
4??????????
5?????
????????????8????16????????????(?? ???????????????)????????????16????,?????????????????????????????????????,?????????
??,?????????????,????????,????,??????????????????,?????????????????,????????????????,?????????????????????????????????,??????5??????????????
???????????????,??????????????,??,??????,??????,??,??????????????????????,???????????,????????????????????????????????,?????????????“????????”??????,??????????,??????????????,??????????,???????,?????,?????????????
???????????????????????????,??????,?????(?????????????) ???????????:??????????????????