boulder stream canyon

例句：

1. 1. The boulder streamcanyon is a popular destination for hikers and climbers.
   大石块流峡谷是徒步者和攀岩者的一个热门目的地。
2. 2. The canyon is home to manyrare plant species that are only found inthis area.
   这个峡谷居住着许多只在该地区发现的稀有植物物种。
3. 3. Thecanyon's rugged terrain makes it challenging foreven experienced hikers.
   峡谷崎岖的地形使得即使是经验丰富的徒步者也感到挑战。