Mile-high glaciers advance
數英里高的冰川一路延伸
across Northern Asia and Europe.
橫跨北亞和歐洲大陸
And now hardship makes us who we are.
而艱苦環境造就了如今的我們
Just a few hundred miles from the glacier wall,
距冰川幾百英里外的地方
In what will become modern-day France.
將會成為現今的法國
...A family survives in the harshest climate
一個家庭要在人類所知的最嚴峻的氣候條件下
Mankind has known.
生存下去
Extreme cold is like a living thing,
極寒天氣就像某種生物
it sort of sneaks around and finds you where you're weakest.
四處潛行 尋找你身上的致命弱點
It's gonna seep up from the floor,
它從地面悄悄滲出
it's gonna come in from all angles and just crush you.
從四面八方向你沖來 將你擊潰
We devise new technologies to help keep us alive.
我們研發新技術以助生存
But our world is as treacherous as ever.
但我們的世界總是危機四伏
Nature's perfect killing machine.
大自然有完美的殺人機器
35 miles per hour.
它們奔跑時速35英里
Their jaws bite with 1500 lbs of force per square inch.
它們的咬合力為每平方英寸一千五百磅
Enough to shatter bone.
足以粉碎骨頭