The origins of football don't belong to some humans from thousands of years ago.

足球可并不什么几千年前人类发明。

Modern lifestyles, stress, and the proliferation of technology mean that people are sleeping far less today than they were a century ago.

现生活方式、压力、以及科技快速进步，表现人睡眠间远少于个世纪前人类。

It's not realistic to ask people for consent before every bot-human interaction.

在机器人与人类每次互动前都征求人类同意，这并不现实。

Essentially, this is a prehuman version of the court or the social dynamic.

本质上说，这人类出现前宫廷社会，或社会动态。

These are cellular components involved in energy production that are descended from bacteria which became symbiotic with humanity's ancestors almost 2 billion years ago, and thus have their own genes.

线粒体DNA参与生物体能量制造过程细胞器，起源于20亿年前与人类祖先共生细菌，因而线粒体有自己基因。

Greek temples were anthropomorphic, and I said, " If you have to go back, you can go 300 million years before man to fish." And I just said that.

希腊神庙拟人化，我说，“如果你必须追溯过去，你可以追溯到三亿年前人类未出现，只有鱼。”我当就那么说了。

There is a wing of archeology that deals with ancient human ancestors where we're studying on the order of early human evolution from several million years ago.

考古学有个分支，研究古人类祖先，我们会研究几百万年前早期人类进化顺序。

And it's something that actually was discovered more than 100 years ago: the first paper noticing that there are these air-filled pockets in bacteria was published in 1895.

这其实100多年前人类发现东西——发表于1895年篇论文首次注意到细菌中存在这充满气体小口袋。

Thousands of years ago, mankind added remarkable touches to the landscape by carving out houses, churches and underground cities from the soft rock.

几千年前，人类在松软岩石上雕刻出房屋、教堂和地下城市，为这片土地增添了非凡魅力。

It was here in the Liaohe River Basin that Hongshan culture originated around 5,000 years ago.

这里辽河流域个古聚落遗址，五千年前人类创造了红山文化。

Around the river basin, archaeologists have also uncovered dozens of human artifacts dating back thousands of years.

在该流域附近，考古学家也发现了许多能追溯至几千年前人类遗迹。

It's how humans connected before the Internet.

这互联网出现前人类连接方式。

What's the, what are the best systems that we can give these ex-human experts?

我们能提供给这些前人类专家最佳系统什么？

They were so dialed into the afterlife that it seems that they probably were using these discarnate souls and people who had been around thousands of years to get data and to live maybe a more harmonious life.

他们如此专注于来生，似乎他们可能利用这些无实体灵魂和几千年前人类来获取信息，从而或许过上更和谐生活。

But on these knees, the good thing about a cranial cruciate in dogs because they're on four and an anterior cruciate in people because we're on two, but we'll call it ACL for the sake here.

但在这些病例中， 犬科动物十字韧带（因为它们四足动物）和人类前十字韧带（因为我们用两条腿走路）有个好处，尽管在这里我们为了方便起见统称为ACL。

In fact, the rise of humanity, thousands of years ago, started the first geological epoch dictated not by the evolution of the natural world… but by a single, globally dominant species.

事实上，几千年前人类兴起开启了第个地质，它不由自然界进化决定… … 而由单、全球主导物决定。

Skulls Unlimited, which is actually the company that owns that bone museum you saw earlier, sells skeletons that it guarantees are antiques, decades-old human bones once used in places like medical schools.

你之前参观那个骨博物馆， 实际上由Skulls Unlimited公司拥有。 这家公司出售骨骼标本，都经过鉴定， 确保古董级别，这些几十年前人类骨骼曾被用于医学院等场所。

Quetzalcoatl decided to journey to the Underworld to gather the bones of previous generations of humans and create a new race to repopulate the Earth.

奎兹尔科亚特尔决定前往冥界，收集前几人类遗骨，以此创造个新族，使地球重新繁衍生息。

In a new digital era, collaboration with previous centuries of human creativity is a keyboard or a voice command away.

在新数字，与前几个世纪人类创造力协作个键盘或个语音命令。

Using animals for drug testing can help researchers evaluate the safety and efficacy of new drugs before they are used in humans, thereby reducing the risk of adverse effects on human health.

使用动物进行药物测试可以帮助研究人员评估新药物在人类使用前安全性和有效性，从而降低药物对人类健康产生不良影响风险。