On this Day, let us reaffirm our commitment to combating desertification and land degradation and mitigating the effects of drought; and let us recognize that enhancing soils enhances life.

值此防治荒漠化和干旱世界日，让我们重申对防治荒漠化和土地退化以及减少干旱影响的承诺；我们应当认识到，改善土壤，就是改善我们的生活。

youdao

When these factors are taken together, land degradation places an unnecessary drag on economic growth.

由于所有这些因素，土地退化对经济增长具有不必要的拖累影响。

youdao

Land degradation - controlling access and removing obstacles to mobility on common pastures.

土地退化-控制公共牧场的准入并消除限制牧场迁移的障碍。

youdao

The theory of the tragedy of the commons is well-known: it is in the interests of any individual to add to his stock of animals on common land, even if that leads to further degradation.

ECONOMIST: Nomadism in Mongolia