龙洞

Dolostone is the main rock type of the Cambrian in this area.

从下寒武统石龙洞组开始都是白云岩沈积。

Guangzhou Ballet Group Add : Long Dong , Sha He , Guangzhou Tel : 85232692.

广州芭蕾舞团广州市沙河龙洞85232692。

I also called Fuming Temple, located on the Black Dragon Cave.

又称滏口祠， 位于黑龙洞之上。

Based on surface water quality data, this paper objectively analyzed the pollution status of Longdong River.

依据龙洞河地表水质监测数据， 客观分析了龙洞河水质污染现状、主要污染物。

This slope Yulong remaining holes, " Dangerous Qianchi cross - Liang Ya , Hall flew Yulong Cui Wei. "

此坡上尚存玉龙洞， “ 千尺危桥 跨 两崖，玉龙飞去殿崔嵬 ”。