122 篇文章
has not been felt for 66 million years.
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has not been felt for 66 million years. 已经是6600万年前的事了

is heating our planet faster than at any time in the last 500 million years.
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is heating our planet faster than at any time in the last 500 million years. 正在以五亿年来从未有过的速度 令地球升温

stable sanctuaries for life for over 50 million years,
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stable sanctuaries for life for over 50 million years, 为生命提供稳定的庇护所 超过5000万年

Two and a half million years ago,
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Two and a half million years ago, 250万年前

So when the Ice Age hit two and a half million years ago,
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So when the Ice Age hit two and a half million years ago, 所以 2500万年前 当冰河时代突然袭来之时

Two and a half million years ago,
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Two and a half million years ago, 250万年前

Fifty million years ago,
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Fifty million years ago, 5000万年前

Fifty million years ago,
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Fifty million years ago, 5000万年前

Twenty million years later,
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Twenty million years later, 2000万年之后

allowed their primate ancestors to survive in the forest of 50 million years ago.
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allowed their primate ancestors to survive in the forest of 50 million years ago. 使它们的灵长类祖先 能够在5000万年前的森林中存活下来