?? ?????????“????”,????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181123/FI5j-hmhhnqt4365745.jpg)
????:1????????????:????95?
2??????????
3?????92?95?????
4???????????
5???????
???2???????????????????16?????? ??,??????????????????16?,???????????“??”,????????????????
?????????,???,?????????
???,?????????????????“????”,??????,??????????????????
???:??????????