n a member of the Texas state highway patrol; formerly a mounted lawman who maintained order on the frontier
n an official who is responsible for managing and protecting an area of forest
n a member of a military unit trained as shock troops for hit-and-run raids
n. 王室守林人, 骑警, 漫游者
1. The park ranger checked the trails for safety.
公园护林员检查小径的安全性。
2. She wants to become a forest ranger when she grows up.
她长大后想成为一名森林护林员。
3. The ranger guided us through the beautiful forest.
护林员带我们穿过美丽的森林。