layered soil structure的用法和样例：
例句
- The soil structure has higher strength and better stability, which can meet the needs of general buildings.
这种土层结构形式具有较高的强度和整体稳定性，能满足一般建筑物的浅理扩展基础的要求。 - The soft soil is featured by big viscosity, bad water permeability, big water content, low bearing capacity, big settlement and complex soil layers.
软土地基的土质具有粘性大，透水性差，含水量大，承载力低，沉降量大，土层结构复杂等特点。
