青苔的

例句：

1. 1. The forest floor is covered in a thick layer of green moss.
   森林的地面覆盖着厚厚的一层绿色苔藓。
2. 2. The ancient tree was covered with lichen and moss.
   那棵古老的树被苔藓和地衣覆盖。
3. 3. The scientist found the moss to be a valuable source of information about the environment.
   科学家发现苔藓是关于环境的重要信息来源。