they came across whole galleries filled with the most unusual formations, 他们发现了成片叹为观止的地貌
Little did they realise that Lechuguilla would soon be regarded by cavers the world over as the most beautiful of all caves. 不久他们便意识到龙舌兰洞很快就会 被全世界的洞穴专家公认为地球上最美丽的洞穴
They were about to discover some of the most exquisite formations ever seen underground. 因为他们发现了一些 地底世界中最精美的构造
They named the cave 'Lechuguilla' 他们把这个洞命名为“龙舌兰洞”
Surprisingly, they are the basis of a food chain 令人吃惊的是 它们竟然是食物链中的第一环
they have all not only lost the pigment in their skin, 它们不仅失去了皮肤色素
for they live only in cave waterfalls. 因为它们只生活在洞穴瀑布中
They can actually sense each bat flying past. 它们实际上能感觉到 每一只飞过的蝙蝠