vt.使过度放牧；在…上过度放牧
Grasslands shall be used rationally and overgrazing prevented. 应该合理使用草原 ，防止过量放牧。
Influence of Overgrazing on Soil Erosion of Grassland. 过度放牧对草原土壤侵蚀的影响。
Overgrazing is the major cause of desertification worldwide. 过度放牧是全球荒漠化的主要的原因。
Such regular stock movement prevented overgrazing of the fragile plant cover. 这种经常股票防止过度放牧运动的脆弱植被。
There is soil erosion, overgrazing and disease transmission between livestock. 土壤流失，过度放牧，牲口疾病传染也是问题。
