?? ?????????? ???????
![](http://n.sinaimg.cn/translate/533/w800h533/20181105/qKo7-hnknmqx0733024.jpg)
????:1????????:????????
2????????
3???????
4??????????
5?????
??,2?16????,???,????????????????????????????????,???????????????????????,??,?????????????,??(??????????? ?????? ????)
???????:????
??,2?16????,???,????????????????????????????????,???????????????????????,??,?????????????,??(??????????? ?????? ????)
???????:????
????:1????????:????????
2????????
3???????
4??????????
5?????
??,2?16????,???,????????????????????????????????,???????????????????????,??,?????????????,??(??????????? ?????? ????)
???????:????