节理（裂隙）Joint(crack)
边石坝Rimstone dam
列宁岩
穿洞 Karst cave
天宝山穿洞的特征 Characteristics of Tianbaoshan karst cave
天宝山穿洞的形成过程 The formation of Tianbaoshan karst cave
伏流 Subterranean stream
现代东平河 Dongping river
波痕构造 Ripple mark
岩溶峰丛 Karst peak cluster
峰丛洼地Peak cluster depression
月亮山穿洞的特征 Characteristics of Moon mountain karst cave
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