发现无限21-英语听力

[00:01.78]Douglas Russell is curator of the egg collection,
道格拉斯·罗素负责管理蛋藏 [00:05.56]and he's been looking into the extraordinary story of Wilson, Bowers and Cherry-Garrard.
他熟知威尔逊，鲍尔斯和切利-加兰当年的极地旅程 [00:10.58]These are the three eggs we collected.
这是他们带回来的三枚蛋 [00:14.95]The three explorers set out with a 140-mile journey ahead of them to find the penguin eggs,
三个探险家穿越140英里，就为了这些企鹅蛋 [00:21.54]pulling their sleds through frozen darkness every step of the way.
长夜漫漫，寒风刺骨，他们拉着雪橇步步艰辛 [00:25.99]One of the difficulties was that they couldn't pull the two nine-foot sledges
他们遇到的挑战之一是拉动两个9英尺长的雪橇 [00:30.69]with all the weight that they had of provisions,
沉甸甸地载着他们的补给 [00:33.11]because the temperature so low that the ice crystals don't melt underneath the runners,
由于温度过低，雪橇底部的冰块无法融化 [00:37.73]so it's not very easy.
所以拉雪橇变得很困难 [00:38.90]You might think that it's actually dead easy to pull a sledge with some heavy weight on it.
你也许会觉得哪怕东西再沉，只要在雪橇上面，移动就不是难事 [00:43.41]It's not, as I'm sure you know.
但你自己也体会过，一点也不轻松 [00:44.88]Yeah, we know, we found this, it was like dragging a sledge across sand,
的确，就像沙地上拉雪橇一样 [00:47.72]whereas the colder it gets, the harder it is to do.
温度越低，越是难拉 [00:50.62]They just had to keep going.
他们只有努力前进