overgrazing

Vast regions of grasslands on the Great Plains were depleted by overgrazing.

大平原上的大片草原由于过分放牧而逐渐荒芜.

英汉非文学 - 政府文件

Article 12. Grasslands shall be used rationally and overgrazing prevented.

第十二条　合理使用草原,防止过量放牧.

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