石南的

例句：

1. 1. The stone-cropping is a traditional method of clearing forests in the region.
   石砍是一种该地区传统的森林清理方法。
2. 2. The birch trees are tall and have white bark.
   桦树很高，有白皮。
3. 3. Pine cones are used for making matches and other products.
   松果用于制作火柴和其他产品。