在此基础上，对流动砂丘上土壤的形成发育演变方向以及在土壤分类中的地位和命名等问题进行了探讨。
Onthe basis of above analysis, the formation, development and evolution direction of the soil on mobile sand dunes and its position and naming in soil classification are approached.
砂丘相对平坦或有波状起伏的覆草沙地，通常在海岸边。
Relatively flat or undulating sandy turf-covered ground usually along a seashore.
湖岸带发育小型风成砂丘。
昨朝我一人在松林里徘徊，在一株老松树下戏筑了一座砂丘。
Yesterday morning, while wandering about alone in a pine forest, I amused myself by piling up a small sand hill under an old pine tree.
昨朝我一人在松林里徘徊，在一株老松树下戏筑了一座砂丘。
Yesterday morning, while wandering about alone in a pine forest, I amused myself by piling up a small sand hill under an old pine tree.
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