?? ??177.4??????????????
![](http://n.sinaimg.cn/translate/27/w930h697/20180728/XbJH-hfxsxzh0842612.jpg)
????:1??????????????:????
2???????
3?????
4?51???????
5?????
???????2????????7?? (?? ???????)2025??7?????????????????????????,?????????????10??(???)?????177.4?,??2?????????????????(??)??,2???
?????????????????,????????????,?????????17???????6??????17????????,????????????????????49.7?,????????????????????????????,????7.2??,???????17?,???CBD??
![](http://i2.chinanews.com.cn/simg/ypt/2025/250207/21bc54dd-34fa-48f5-be91-2648f590e18d_zsite.jpg)
6??????6?,???2.1???????,?????????,13??????17.1?,???,??????????
???2024?????,?879???????????????????????????????,?,??????????????????,19???(????????????)?R4???????????2????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250207/b0bcbc60-327a-4b07-9ab5-befc1db7190f_zsite.jpg)
19??(????)???24.2????????,?,??,???????????????;R4???????????????????21.3????????,???????????(???)
???????????????????????:??????????