soil reclamation

例句：

1. 1. The government is working on soil reclamation projects to improve the quality of farmland.
   政府正在致力于土壤复垦项目，以改善农田的质量。
2. 2.Soil reclamation has become a hot topic in recent years due to its environmental benefits.
   由于其环境效益，土壤复垦近年来成为一个热门话题。
3. 3.In the past, people often used to clear land for farming, but now they are turning to soil reclamation as an alternative.
   过去，人们经常为了农业而清除土地，但现在他们转向土壤复垦作为替代方案。