Young eels have been seen climbing moss-covered vertical walls.
人们曾经看到爬上苔藓覆盖的垂直墙壁的小鳗鱼。
2
From the base of the rock on which I stood, a moss-covered ledge stuck into deep water.
从我所站立的岩石的底部，一个满是苔藓的暗礁伸进深水里。
3
Veteran guide John Robens (at far left) leads a soggy team through a moss-covered passage in Claustral Canyon, a few hours' hike from their exit point.