non-heaving soil

例句：

1. 1. The soil in this regionis ideal for growing crops.
   该地区的土壤非常适合种植作物。
2. 2. The farmer used to tillthe non-heaving soil with aplow.
   这位农民过去用犁翻动非粘土土壤。
3. 3. Thescientist studied the properties ofnon-heaving soil andits effects on plant growth.
   科学家研究了非粘土土壤的性质及其对植物生长的影响。