?? ?(2?3?2?9????????????)
![](http://n.sinaimg.cn/translate/w930h523/20180314/zit5-fyscsmv6103465.jpg)
????:1????????:??????
2?????????????
3????????
4??????
5??????????????
?:????????????(2?3??2?9???????)??:??
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/10/f1d14de32ea7436b824ec2e41e951658.jpg)
?:????????????(2?3??2?9???????)??:??
????:1????????:??????
2?????????????
3????????
4??????
5??????????????
?:????????????(2?3??2?9???????)??:??