early soil

例句：

1. 1. Early soilis rich in nutrients that plants need togrow.
   早期土壤富含植物生长所需的养分。
2. 2. Thefarmer used to till the early soil everyspring.
   农民过去每年春天都会翻耕早期土壤。
3. 3. The early soil was so fertilethat it could support a large crop.
   早期土壤如此肥沃，以至于可以支撑大量作物的生长。