- Lechuguilla's rock had not been eaten away by running rainwater.
龙舌兰洞中的岩石并非被流水侵蚀
- Something else was responsible.
而是因为其它的作用力
- The only water Lechuguilla has are these wonderfully still clear pools.
龙舌兰洞中唯一的水 来自这些平静清澈的水塘
- As the explorers went deeper into the cave,
随着探险家们深入洞穴
- 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
- like these 5-metre cones, frosted with the most delicate crystals.
例如这些5米高的石锥 上面布满了雪霜一样的松脆结晶
- It was Lechuguilla's gypsum crystals
龙舌兰洞的石膏结晶群
来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 329 行