sand dune plants 沙丘植物
sand fixing plants 固沙植物
sand-fixation plants 固沙植物
planted sand-fixation plants 人工固沙植物
On the island, there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes, too.
岛上有没有任何植物的沙丘,但也有古老树木的森林,美丽的花朵和一百多个湖泊。
Occasionally offerings come from the community of psammophiles (formally, plants that live in sand) — people who collect sand for fun.
有时沙柳(一种在沙里生长的植物)社区的人们也会给他寄来沙子。
That's when an earthquake suddenly lowered the swamp 15 to 30 feet and mud and sand rushed in, covering everything with sediment and killing trees and other plants.
当时,一场突如其来的大地震使得这片湿地下降了15到30英尺(约4.6米到9.1米),泥沙随之奔流而至,沉积物淹埋了一切,所有的树木和植物毁于其中。
They form when plants hold sand in the outer parts of the dune but the center of the dune continues to move.
VOA: special.2010.01.04
For example,some plants grow taller and their roots grow deeper into the sand.
VOA: special.2010.01.04
Yet,a few plants have developed techniques to avoid being buried by moving sand.
VOA: special.2010.01.04
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