APP The Sichuan Basin, one of the four largest basins in China, is known for its layers of red-brick sandstone. Located in the east of Sichuan Province, it has the most typical landform of a basin in China and cove （本文共 271 字 ） [阅读本文] >>
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The Sichuan Basin, one of the four largest basins in China, is known for its layers of red-brick sandstone. Located in the east of Sichuan Province, it has the most typical landform of a basin in China and cove （本文共 271 字 ） [阅读本文] >>
