沃土

例句：

1. 1. The farmer carefully tills the rich soil every day.
   这位农民每天仔细地翻耕着肥沃的土地。
2. 2.The land is rich in minerals and has great potential for agriculture.
   这片土地富含矿物，农业潜力巨大。
3. 3. The farmer's hard work has transformed this barren wasteland into a thriving farm.
   这位农民的努力使这片荒芜的土地变成了一个繁荣的农场。