常见例句双语例句A narrow trail hugs the sides of a mesa and descends into a valley etched by deep ravines and bordered by other large mesas.一条狭窄的小路环绕着一个岩石台地蜿蜒而下延伸至一个山谷，这个山谷如同镶嵌在众多岩石台地之间，为一个纵深的峡谷长年侵蚀而成。 返回 etched mesa