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- Mucuna takes nitrogen from the air and places it in the soil enriching it. 油麻藤蜀可以从空气中吸得氮气;将它放在土壤中可以使土壤肥沃.
- Farmers enrich the soil with organic and inorganic manures. 农民用有机肥料和无机肥料来提高土壤的肥力。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- It is important to enrich the soil before planting. 种植前先改良土壤是很重要的。
- Mix in manure or compost to enrich the soil. 把肥料或混合肥料混在土里使土壤肥沃。”
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- After the wheat crop has been gathered, many farmers burn the remains and plough the ash into the soil, so as to enrich it. 小麦收割完成后，农夫们把剩余物烧掉，然后用犁把灰埋入地里，使土地更肥沃。
- In the modern world, oxidized soils enriched in calcium carbonate tend to occur in semiarid to arid regions where evaporation and transpiration limit the effects of precipitation. 在现代环境里，富含碳酸钙的氧化土壤通常出现在半乾旱到乾旱地区，因为这些地方的蒸发与蒸散作用非常旺盛，使矿物质出现特定的沉淀模式。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- The farmer ploughed the loose leaves under to enrich the soil. 农夫将散落的叶子埋人土中，使土地更肥沃。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A plant that grows in saline soil. 盐生植物一种生长在盐分土壤上的植物
