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1. The geological formations of the area are dominated by volcanic rocks, including eroded and weathered igneous rocks.
该地区的地质构造主要由火山岩组成，包括侵蚀和风化的火成岩。
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2. The erosion process has sculpted these landscapes into distinctive shapes, creating a unique topography of eroded rocky outcroppings.
侵蚀过程已经将这些景观雕刻成独特的形状，形成了由风化岩石露头组成的独特地形。
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3. The erosion of the riverbed has created a series of ridges and valleys that resemblethe shape of a molten lava flow.
河流床的侵蚀已经形成了一系列山脊和山谷，它们的形状类似于熔岩流。