正在利用电脑三维技术呈现古瓦尔金字塔结构的露易丝，给他们详细解释了古瓦尔金字塔的构造和附近地形。
Louise is using computer technology rendered three-dimensional structure of Ancient Walter Pyramid, to give them a detailed explanation of Ancient Walter Pyramid's construction and the nearby terrain.
公伯峡水电站坝区第三系红层下广泛埋藏有古全风化岩，这些古全风化岩在电站的各个工程边坡、洞室及局部基础均有出露。
The ancient wholly-weathered rock is widely embedded in red strata of the Tertiary system in the dam region of Gongboxia Hydropower Station.
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