Cave exploration often requires you to push yourself through narrow gaps in the rock.

险需要不时挤过一些狭窄的岩石缝隙。

Let me check my spelunking supplies.

我去看看我的险装备里有没有。

Since its discovery, it has become a sort of potholers' Everest.

自从被发现以后，这个成险者的珠穆朗玛峰。

The basic facts are that the boys and their coach decided to explore a cave.

起初，这支球队的球员们和他们的教练定去险。

If you have any difficulty, go to my friends in the pot-holing club.

假如你遇到困难，可以去找我那些险俱乐部的朋友。

A team of pot-holers recently went down the Gouffre Berger.

最近，一队险者下到.伯杰里。

In 2013, an amateur caver found a fossilized jawbone deep in an underground chamber.

2013年, 一名险爱好者在地下深处发现一枚化石颚骨。

But some experienced cavers are permitted to explore five " wild" caves in the park.

但是一些经验丰富的险者可以在公园内索五个“野生”。

Mark Dickey, an experienced caver was part of an international and a local expedition.

马克·迪基，作为国际和当地险队的一员，拥有着丰富的经验。

One man crazy enough to do this for a living is biologist and cave explorer, Tom Morris.

生物学家兼险家汤姆·莫里斯是个冒险狂，以此谋生。

It is impossible to give a satisfactory explanation for a pot-holer's motives.

要想对险者的动机作出满意的解释是不可能的。

The cave might never have been discovered had not the entrance been spotted by the distinguished French pot-holer, Berger.

若不是法国著名险家伯杰由于偶然的机会发现这个口的话，这个也许不会为人所知。

The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.

若不是法国著名险家伯杰由于偶然的机会发现这个口的话，这个也许不会为人所知。

So let's explore the caves and the oceans.

让我们去和海洋险吧。

For him, caves have the same peculiar fascination which high mountains have for the climber.

对险者来说，有一种特殊的魅力，就像山对登山者有特殊的魅力一样。

Spelunking is the act of exploring these different caves.

险是索这些不同的行为。

Squeezing through a cleft in the rocks, the pot-holers arrived at an enormoous cavern, the size of a huge concert hall.

险者从岩石缝里挤过去，来到一个巨大的里，其大小和一个音乐厅差不多。

The word " spelunking" comes from the Latin word for cave which is " spelunca" (spelunca).

“险”这个词来自拉丁文的，意思是“spelunca”（险）。

An American cave explorer named Mark Dickey has been rescued.

一位名叫马克·迪基的美国险家被救出。

Squeezing through a cleft in the rocks, the pot-holers arrived at an enormous cavern, the size of a huge concert hall.

险者从岩石缝里挤身过去，来到一个巨大的里，其大小相当于一个音乐厅。