??????:7? ?7?????????8??
??2????16?? ??,??,2????????????16??????20????17?????????20???????,??????????????????????????????????????????????4~6???????????????7~8?;????????????????????????????????????????7??????8??????????????
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/187d7f04212f4024b76fe8abf7209637.jpg)
?:
1?????????????,??;
2?????????????????????????????????????????????????????,????????????????;
3???????????,????????????????;
4????????,?????
????????:??????
??
???:????