具有大型单斜层理、槽状交错层理和低角度交错层理，底部具冲刷面；
Its sedimentary structure includes large-scale inclined beddings, trough cross-beddings, low-angle cross-beddings as well as an erosional basal surface.
按亚洲人脸形设计独特的双重防雾功能，镜片本身采用纳米防雾技术处理，同时通过呼吸气流不断冲刷面屏表面达到除雾效果。
Design base on Asian features. Unique dual anti-fog function, visor's surface treated with nano anti-fog technique and the respiratory airflow washing the visor continuously for moving fog as well.
流水将岩石冲刷得像面玻璃，以致于她很难向上攀援。
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