听力原文

But there is more to this landscape than meets the eye. China has literally thousands of mysterious caverns concealed beneath the visible landscape of the karst.
但百闻不如置身这片奇妙山地亲身一见。在中国醒目的喀斯特地貌下，隐匿着无数的神秘洞穴。
Much of this hidden world has never been seen by human eyes and is only just now being explored.
这些隐秘世界大多不为世人所知，而现在他们将被展现在世人眼前。
For a growing band of intrepid young Chinese explorers, caves represent the ultimate adventure.
奇险洞穴中再现了一场终极的探险，主角是一群日渐成长、初生牛犊般的年轻探险家。
Exploring a cave is like taking a journey through time. A journey which endless raindrops will have followed over countless centuries.
探索一个洞穴，犹如一场穿越时空的探险。常年积水叮咚伴随着无止境般的旅途。
Fed by countless drips and trickles, the subterranean river carves ever deeper into the rock.
水滴潺潺落下，地下河流深切入岩。

重点讲解

重点讲解：
1. there's more to sth. than meets the eye
（事情）比看起来复杂；
eg. This whole business is very puzzling. There is a lot more to it than meets the eye.
整件事非常令人费解，远比看起来复杂。
eg. There's more to somebody than meets the eye.
人的特性不是一眼看得出的。
eg. The police think they are dealing with an ordinary case of robbery but there's more to it than meets the eye.
警方认为他们在处理一起平常的抢劫案，可是事情并非初看上去那么简单。
2. a band of
一群；一帮；一伙；
eg. A band of robbers held up the train.
一群强盗抢劫了火车。
eg. We met a band of vagrant beggars there.
我们在那里遇到了一伙流浪的乞丐。
eg. He joined forces with a band of adventurers.
他加入了一队冒险家的行列。