But to study ancient ice, first you have to find ancient ice.

但是要研究远古冰，首先你找到远古冰。

Fine silt, deposited in ancient rivers and lakes.

即远古时期河湖中沉积的细泥。

That is the stress of ancient times.

这是在远古时期压力的作用。

We really have to look back as far as we possibly can.

我尽可能地向远古回望。

And it clued him in to the moon's ancient past.

这使他详细了解了月球的远古历史。

They are bound by ancient law to leave this planet in peace.

远古法则要他和平地撤离这颗星球。

In all other places where there's hunters and gatherers, they wear no clothes.

其它远古时期的人类并不会穿衣服。

The Una Mens power is ancient.

尤那达人人的力量来自远古。

It's an illustrated, handwritten codex penned in a language that was previously unknown.

书里有插画，手稿用远古的未知语言写成。

It's new Moon, and the cycle starts up again as it has for time immemorial.

又成了朔月，继续这个始于远古的循环。

You feel like you might be next to some majestic and remote life-form.

你可能会感觉你身边是一个雄伟的远古生物。

And here's what would happen If ancient life escaped from earth.

我一起来看看，如果远古生物逃离地球会怎样。

Phil Wilby studies ancient life at the British Geological Survey.

菲尔·威尔比在英国地质调查局研究远古生物。

And I suppose it really is a window into the distant past of life on our planet.

我认为这是一扇观察远古地球的窗口。

Compared to a human, the size of this ancient creature truly epic!

与人类相比，这种远古生物的体型确实是史诗般的存在！

They planned to map ancient galaxies — 10.8 billion light-years from Earth.

他计划观测远古星系——距地球 108 亿光年。

Since earliest times, mankind has been fascinated by fire.

【mankind】人类自远古以来就对火很感兴趣。

" Not yet." And his voice was abruptly full of ancient grief.

“只是还没有。”他的声音突然充满了远古的悲伤。

Not all the feathers found by Dr McKellar were so primitive, though.

不过，McKellar博士发现的羽毛并不都是远古时代的。

This custom may come from ancient times when people believed that gods existed in nature.

这一习俗可能来自远古时代，那时人相信上帝存在于自然界。