段落1
This is Scientific American 60-Second Earth. I'm David Biello. Your minute begins now.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Living deep underground ain't easy.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
In addition to hellish temperatures and pressures, there's not a lot to eat.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Which is why oil reservoirs are the microbes' cornucopia in this hidden realm.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Microbes feast on many oil reservoirs, but it has been unclear how the micro-organisms got to those locales.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
One proposal has been that the microbes colonize a pool of dead algae corpses and then go along for the ride as the pool gets buried deeper and deeper and the algae slowly become oil.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
That's the so-called "burial and isolation" hypothesis.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
But under that set of rules each pool of oil should have its own unique microbes, and that's not the case, according to a recent study in the Journal of the International Society for Microbial Ecology.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Researchers surveyed the genetics of oil-eating microbes from around the world.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
They found that populations from Nevada to the North Sea matched up almost exactly.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
They also determined that microbes in the North Sea appear to have swapped genes with Japanese microbes despite the locations being more than 8,000 kilometers apart on the Earth's surface.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
These findings suggest that the deep biosphere is actually filled with connections,
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
and that microbes move from one oil reservoir to another, colonizing them almost as soon as they form in some cases.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Or it could also be that marine microbes migrate down and then evolutionary selection pressure causes a convergence in the genetics that make it possible to survive under these extreme conditions.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
One thing is certain, humanity is now definitely helping this mixing of subsurface microbes, as our thirst for oil leads us to poke holes all over the planet.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
Your minute is up, for Scientific American 60-Second Earth. I'm David Biello.
点击显示原文
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
-
1 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =This is Scientific American 60-Second Earth. I'm David Biello. Your minute begins now.
点击显示原文 = -
2 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Living deep underground ain't easy.
点击显示原文 = -
3 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =In addition to hellish temperatures and pressures, there's not a lot to eat.
点击显示原文 = -
4 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Which is why oil reservoirs are the microbes' cornucopia in this hidden realm.
点击显示原文 = -
5 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Microbes feast on many oil reservoirs, but it has been unclear how the micro-organisms got to those locales.
点击显示原文 = -
6 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =One proposal has been that the microbes colonize a pool of dead algae corpses and then go along for the ride as the pool gets buried deeper and deeper and the algae slowly become oil.
点击显示原文 = -
7 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =That's the so-called "burial and isolation" hypothesis.
点击显示原文 = -
8 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =But under that set of rules each pool of oil should have its own unique microbes, and that's not the case, according to a recent study in the Journal of the International Society for Microbial Ecology.
点击显示原文 = -
9 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Researchers surveyed the genetics of oil-eating microbes from around the world.
点击显示原文 = -
10 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =They found that populations from Nevada to the North Sea matched up almost exactly.
点击显示原文 = -
11 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =They also determined that microbes in the North Sea appear to have swapped genes with Japanese microbes despite the locations being more than 8,000 kilometers apart on the Earth's surface.
点击显示原文 = -
12 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =These findings suggest that the deep biosphere is actually filled with connections,
点击显示原文 = -
13 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =and that microbes move from one oil reservoir to another, colonizing them almost as soon as they form in some cases.
点击显示原文 = -
14 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Or it could also be that marine microbes migrate down and then evolutionary selection pressure causes a convergence in the genetics that make it possible to survive under these extreme conditions.
点击显示原文 = -
15 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =One thing is certain, humanity is now definitely helping this mixing of subsurface microbes, as our thirst for oil leads us to poke holes all over the planet.
点击显示原文 = -
16 / 16
- 收藏为 长难句
- 收藏为 语音问题
- 收藏为 好句
- 收藏为 其它
- 取消
显示原文 =Your minute is up, for Scientific American 60-Second Earth. I'm David Biello.
点击显示原文 =
- 单句循环：关
- 单句循环：×3
- 单句循环：×5
- 单句循环：∞