A conscientious low-impact camper always keeps a clean camp whether there are bears in the area or not.
A conscientious low-impact camper always keeps a clean camp whether there are bears in the area or not.
一个尽责的少影响自然的露营者通常保持一个干净的营地，无论是否在有熊的地区。
A conscientious low-impact camper always keeps a clean camp whether there are bears in the area or not.
一个尽责的少影响自然的露营者通常保持一个干净的营地，无论是否在有熊的地区。