honeycomb dunes

例句：

1. 1. The wind has blown the sand into a honeycomb dune.
   风把沙子吹成了蜂窝状沙丘。
2. 2.The honeycomb dunes are a popular destination for hikers.
   蜂窝状沙丘是徒步旅行者的一个热门目的地。
3. 3.The sand dunes are covered in a layer of fine sand, which makes them easy to walk on.
   沙丘上覆盖着一层细沙，这使得它们很容易行走。