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- The microbiotic soil crust could create the microenvironment that was suitable for plant growth on the abominable environmental condition and unstable soil. 在风蚀环境条件和不稳定的土壤条件下，生物结皮的出现可创造适合植物生长的微环境，为植物的生长提供了条件。
- Building a railway across the unstable soil of the an Plateau was an improbable endeavor from the start, but an army of Chinese government engineers did it anyway. 在青藏高原不稳定的土壤上建造铁路本来就是一个不可能实现的梦想。但是，中国政府的工程师大军却实现了这个梦想。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- The price of gasoline is unstable. 汽油价不稳定。
- 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。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- Most of the countries in the region have unstable economies. 这个地区大多数国家的经济都不稳定。
- 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 cause of flight of capital is the unstable political situation. 资本外逃是因为政治的不稳定。
- The table is unstable because one leg is shorter than the others. 这桌子一条腿比其它的腿短，所以不平稳。
- 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。
- If it were gentle, only the more unstable rods fell. 若地震是微弱的，仅那些比较不稳定的杆子倒下。
- 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。
- The enemy coalition was unstable enough. 敌人的联盟是很不稳固的。
