paleoslope

例句：

1. 1.The ancient city was built on a paleoslope that sloped down from the mountain.
   这座古城建在一座古坡上，从山上倾斜而下。
2. 2. The paleoslope is covered with mosses and ferns, providing a natural habitat for wildlife.
   古坡覆盖着苔藓和蕨类植物，为野生动物提供了自然的栖息地。
3. 3.Paleoslopes are important for understanding the evolution of plants and animals.
   古坡对于理解植物和动物的进化非常重要。