And to know that everything around and underneath had been from prehistoric times as unaltered as the stars overhead, gave ballast to the mind adrift on change, and harassed by the irrepressible New.

同时知道，周围上下一切，跟天上繁星一样，从史前时期以来就未曾有过变动，这时候，随着人世变幻无常而漂泊不定小船就有了压舱石，因无法制止日新月异而受到困扰思就镇定下来。

In prehistoric times, it stood on dry land.

在史前时期，它位于陆地上。

This could be the earliest known instance of prehistoric humans storing food.

这可能是史前人类储存食物已知最早例。

When prehistoric man arrived in new parts of the world, something strange happened to the large animals: they suddenly became extinct.

史前人到达世界一个新地方时，那里大部分动物就会发生奇怪事情，它们突然灭绝了。

It was rather like an exhibition of prehistoric electronic equipment.

这儿倒像是在展览古老电子设备。

Scientists have found the earliest direct evidence of milk consumption by prehistoric farmers from Britain.

科学家发现了英国史前农民饮用牛奶最早直接。

But in the here and now in the mid 1970s, computers were prehistoric and enormous.

但在70年代中期，电脑犹如史前生物般庞大。

As prehistoric as it is to eat meat, plant-based protein isn't exactly anything new and neither are plant-based burgers for that matter.

同样，植物蛋白和植物汉堡也不是什么新鲜事物。

So as a strategy for make selection prehistoric people who enjoyed kissing and did it more often may have made better decisions.

那么作为选择一种手段，史前热爱接吻并且接吻次数多人可能做出决定更理想。

She had found the skeleton of a prehistoric reptile — the ichthyosaur.

她发现了一种史前爬行动物——鱼龙骨架。

Prehistoric ground sloths first appeared around 35 million years ago.

大约3500万年前， 史前大懒兽开始出现。

These are dinosaurs that would have lived in prehistoric North Carolina.

这些恐龙可能生活在史前北卡罗来纳。

For example, if I were looking at the fruitarian diet, I would be critical of the fact that it's very unlikely that we were eating primarily fruit in prehistoric times considering our guts shrank as our brain got bigger.

例如，我认为在史前时期采用水果饮食肯定是行不通，因为在那个时候，人类消化道比较短，而大脑相对较大。

Three prehistoric dire wolves brought back from extinction?

三头史前恐狼真被成功复活了吗？

The wedge is a simple machine that's been used since prehistoric times.

楔子是一种简单机器，从史前时代就开始使用了。

Look, even prehistoric people look at the stars.

看，就连史前人类也会看星星。

About 300 million years ago, during prehistoric times, Earth's atmosphere was 30% oxygen.

在约 30 亿年前史前时期，地球大气中含有 30% 氧气。

We found that prehistoric women had stronger arm bones on average than most living women.

“我们发现，平均来说，史前女性臂骨比大部分现存女性都强壮。

And prehistoric paintings in Japan portray Sumo wrestlers.

而日本史前绘画则描绘了相扑运动员。

Utah is a very rich place for prehistoric culture.

犹他州是史前文化非常丰富地方。