savanna red soil

例句：

1. 1. The savanna red soil is rich in nutrientsthat are essential for plant growth.
   稀树草原红土富含对植物生长至关重要的养分。
2. 2. The farmers have been working onimproving the quality of savanna redsoil for years.
   农民们多年来一直在努力提高稀树草原红土的质量。
3. 3. Thered soil in the savanna isknown for its fertile nature and abilityto support a wide variety of plants.
   稀树草原中的红土以其肥沃的特性和能够支持多种植物生长的能力而闻名。