rock creep

例句：

1. 1. The rock climber scaled the cliff face with ease.
   这位攀岩者轻松地攀登了悬崖。
2. 2. During the hike, I noticed the rocks were covered in moss.
   在徒步旅行中，我注意到这些石头上长满了苔藓。
3. 3. The rock crawlers are known for their ability to navigate through tight spaces.
   岩石爬行者以其在狭窄空间中导航的能力而闻名。