n.石灰岩地区常见的地形，喀斯特
Karst cave if found any is filled up or contained with water.
在业已发现的卡斯特溶洞中均充满或含有水.
Gexianshan carbonate allochthon is rich in various karst features.
塘坝子葛仙山碳酸盐岩外来体中各种岩溶形态十分丰富.
There are karst caves in Guilin.
桂林有溶洞.
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