Henle's layer

例句：

1. 1. The structure of the material is made up of multiple layers.
   这种材料的构造由多层组成。
2. 2. The book has a multilayered narrative structure.
   这本书有一个多层次的叙事结构。
3. 3.The city was built on a multilayered system of infrastructure.
   这个城市建立在一个多层次的基础设施系统上。