00:46:05
他们发现了成片叹为观止的地貌
they came across whole galleries filled with the most unusual formations,
出现在 地球脉动 第一季 Planet Earth Season 1
的 00:46:05
（持续 4.8 秒）
暂无正版平台播放链接，可在豆瓣页面查看播放源。
本片中相关的台词
-
能说明石灰岩与海洋的关系
are a reminder of this link with the sea. -
到了早上 大多数蝙蝠 仍会安然无恙地回到洞中
by the morning the vast majority will be back in the safety of the cave. -
这项工作看起来极度危险
The work may be hazardous in the extreme, -
但只有借助现代科技
but it's only with the help of today's technology -
最近的出口可能远在 几百米之外或者更远的地方
When the nearest exit may be hundreds of metres or more away, -
洞穴探险需要不时挤过 一些狭窄的岩石缝隙
Cave exploration often requires you to push yourself through narrow gaps in the rock. -
地下水洞还会以别的方式戏弄你
The flooded caverns can play tricks on you in other ways. -
新西兰坡·骑士岛的 岩礁下布满了海蚀洞
The rocky outcrops of New Zealand's Poor Knight Islands are riddled with sea caves -
这种攻击更像是在碰运气
The strikes seem to be largely hit-and-miss, -
其它穴居动物也是同样的情况
It's the same story with other troglodytes. -
世界上可能只有不到100只 野生洞栖童态河溪螈
There may well be less than a hundred Texas cave salamanders in the wild. -
与水中的氧发生化合反应
It mixes with oxygen and the water, -
鱼类似乎不太可能生活在这种环境中
These are not the sort of conditions in which you would expect to find fish, -
即便如此 这也不能算是最大的惊奇
But even that was not going to be the biggest surprise. -
石壁上布满了光洁美丽的脆弱结晶
The walls were covered with the most delicate and fragile crystals. -
他们发现了成片叹为观止的地貌
they came across whole galleries filled with the most unusual formations, -
例如这些5米高的石锥 上面布满了雪霜一样的松脆结晶
like these 5-metre cones, frosted with the most delicate crystals. -
嗜极细菌在岩壁上自我生长
Extremofile bacteria were found to be feeding on the rock itself. -
再一次向我们展示了地底世界 是多么的复杂和惊人
shows us once again how complex and surprising the underground world can be. -
但世界上仍有一半石灰岩洞尚未被开发
But with half the world's limestone still to be explored,