Halfway down the slope, Oduor stopped at a community project designed to help end the sewerage problem – a public toilet.
下坡路走到一半,欧德在社区公共项目——公共厕所那里停下,这个项目的目的在于使排泄物的问题得以解决。
Rock mass engineering geological problem of bridge site in gorge slope reflect the discrepancy between human engineering activity and engineering geological conditions.
峡谷桥位斜坡岩体工程地质问题是人类工程活动与岩体工程地质条件之间矛盾的反映。
Contour furrows overcome this problem because they are placed on a gradient of about 0.5 % across the main slope.
等高沟克服了这个问题,因为这些沟垂直于主坡方向布置,沟道坡度约为0.5%。
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