Low-lying East West, Koriyama mountain, the surface has a profound loess cover, due to water erosion, erosion, gully aspect, broken terrain.

 
  • 地勢東高西低,郡山連綿,地表復蓋有深厚的黃土,因受流水侵蝕、沖刷,溝壑縱橫,地形破碎。
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