The figure painting of Chen Laolian flourishes in a rich soil.

陈老莲的人物画有其丰厚土壤。

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The United States is a land rich in mineral resources and fertile farm soil, together with a moderate climate.

美国具有丰富的矿产资源和肥沃的农田，气候温和适中。

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Cotton was a crop that grew well in the rich, dark soil near the river.

VOA: special.2010.03.28

Compost is a dark, rich material added to soil to improve it.

VOA: special.2009.06.23

But while stuck, Spirit had a breakthrough: it found soil rich in sulfates, which are a component of steam.

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Behind him, the twisting green vines stretch out into the distance, their leaves tinged with gauzy mid-afternoon light, their stems rising up from a rich ochre-red soil.

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Over a two-year experiment, we saw that there was a change in the soil structure as a result of a wetting and drying of the soil in clay-rich soils, and that can increase the amount of structure and hence storage of water.

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