Phased by diving surface rise, relatively high paleogeomorphology developed karst cave system in many times.

受潜水面阶段性上浮，相对高的古地貌上发育多期次岩溶洞穴系统。

youdao

Phased by diving surface rise, relatively high paleogeomorphology developed karst cave system in many times.

受潜水面阶段性上浮，相对高的古地貌上发育多期次岩溶洞穴系统。

youdao