BBC英语 学英语,练听力,上听力课堂! 注册 登录
> BBC > BBC纪录片 > 【BBC纪录片】地球的力量 >  第16篇

地球的力量 第1集 火山(16)见证生命的诞生

所属教程:【BBC纪录片】地球的力量

浏览:

2016年07月18日

手机版
扫描二维码方便学习和分享
https://online2.tingclass.net/lesson/shi0529/0009/9839/16.mp3
https://image.tingclass.net/statics/js/2012
Volcanoes provided the surface of our young planet

火山为地表提供了

with warmth, water and important cocktail ofchemicals.

温暖、水分、和重要的化学物质搭配

And it was this combination which inevitably prepare the Earth

这样的组合使地球不可避免地

for an utterly remarkable event.

迎来了那绝对重要的事件。

No one is sure of exactly how it happened,

无人确知此事细节

but around 4 billion years ago, our planet saw the birth of Life.

大约在40亿年前 我们的行星见证了生命的诞生。

These pools have unique chemistry

这些池子的化学性质十分独特,

that is very similar to what would have existed on the early earth.

与早期地球的情况十分类似。

Bruce Mountain has studied these pools for many years.

布鲁斯多年来一直研究这些池子。

He is going to show me how the first life on Earth might have begun.

他要向我展示地球最初生命可能是如何诞生的。

We don't have a time machine to take us back, so the only thing we can do

没有时间机器让我返回从前 因此只能

is look at things that we think are similar to what they were like.

对我们判断与当时情况 类似的事物进行观察。

And these hot springs are very, very close to those that would be found in the early Earth.

这些温泉与早期地球的情况极其类似。

So what is the temperature of these water?

水温是多少。

Well,The water's 75 degree Celsius,

水温是75摄氏度

so you'd definitely get burnt if you put your fingers in there.

手指伸进去,绝对会烫伤。

and it is full of hydrogen sulphide,which is quite poisonous.

充满了硫化氢,很毒。

There's a bit of arsenic in the water as well.

水里另外还有一点砷。

Surely there can't be anything living in there,What am I looking at?

确信这里面没有生命 我看的都是什么?

billions and billions and billions of organism is living in that water.and if set up orange fibers.

亿亿亿万生活在水里的有机体。就像是橙色纤维一样。

用户搜索

疯狂英语 英语语法 新概念英语 走遍美国 四级听力 英语音标 英语入门 发音 美语 四级 新东方 七年级 赖世雄 zero是什么意思连云港市东城美苑英语学习交流群

网站推荐

英语翻译英语应急口语8000句听歌学英语英语学习方法

  • 频道推荐
  • |
  • 全站推荐
  • 推荐下载
  • 网站推荐