coppice knoll

例句：

1. 1. The coppice knoll is a popular spot for birdwatching.
   这个小树林是观鸟的好地方。
2. 2. The old coppice knoll has been turned into a park.
   这个老林间空地已经被改造成了一个公园。
3. 3. The coppice knoll was once home to many rare species of plants.
   这个林间空地曾经是许多稀有植物的家园。