The natural vegetation in the sand ground relies mainly on the perennial herbaceous and the drought shrub.

沙地的原生植被以多年生草本和旱生灌木为主。

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In this paper, the motion characteristics of camel foot when camel travels on level sand ground were studied.

研究了骆驼在平坦沙地行走时驼足的运动特性。

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The study on the liquefaction characteristics of saturated sand ground improved by soil -cement pile under under modeling the earthquake force is poorer.

对于如何预防砂土液化也成了岩土工程界的一个重要研究问题。

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Then it was as if an invisible yet intensely heated finger were drawn through the heather between me and the Martians, and all along a curving line beyond the sand pits the dark ground smoked and crackled.

FORBES: Ray Guns Beam from H.G. Wells to Kickstarter and Beyond

In the spring, tourists come from all over the world to see the natural wonders: crystalline salt popping out of the ground, sand dunes surrounded by mountains, vibrantly colored, unearthly-looking rock formations and, if there's been enough rain, blooming wildflowers.

NPR: Students Blossom in the Desert

The carvings are then ground using fine sand.

UNESCO: Culture