We can tear apart the great grass cover of the western plains and pour toxic chemicals into the soil until the soil is dead and blows away in the wind.

我们可以把西部平原上覆盖的大片草地撕开，然后把有毒的化学物质倒入土壤中，直到土壤枯死，被风吹走。

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Flowers and green grass cover the ground.

地上铺满了芬芳的花朵和绿草。

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The green green oat grass cover the ground.

燕麦青草拢盖田土。

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If a test finds that soil has too much lead, you might be advised to remove the soil or cover it with sod grass.

VOA: special.2009.06.09

That would stop damage to the grassland and maintain the grass cover required by breeding females.

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The suburban ground was stripped of its grass cover.

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City code says that all unpaved portions of the site shall be planted with grass or ground cover or shrubbery or other suitable live plant material.

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