山岗

例句：

1. 1. The mountain range is home to many rare species of plants and animals.
   这座山脉是许多稀有植物和动物的家园。
2. 2. The climbers reached the summit of the mountain before sunset.
   登山者在日落前登上了山顶。
3. 3. The mountain range is a popular destination for hikers and tourists alike.
   这座山脉是徒步旅行者和游客的热门目的地。