Human flow has always happens in human history.

人口流动是人类历史上经常发生的事。

It was a considerable leap in human history.

这是人类历史的一大步。

The greatest migration in human history.

人类历史上最大的移民。

He has a lot of interest in human history.

他对人类的历史很有兴趣。

This is the greatest opportunity for innovation in human history.

这是人类历史上最大的创新机会。

This would be more than ever before in human history.

这一灭绝程度是人类历史上前所未有的。

These violent events all happened surprisingly recently in human history.

这些剧烈的事件都发生在距离人类历史上很近的时间，近的令人吃惊。

We are living in the most connected time in human history.

虽然我们正处于人类史上网络涵盖的全盛期。

The six-year conflict was one of the most consequential events in human history.

六年的战争是人类历史上最重要的事件之一。

Regardless, he was one of the greatest leaders in human history.

无论如何， 他是人类历史上最伟大的领导者之一。

The invention of the wheel was a milestone in human history.

发明车轮是人类历史上的一个里程碑。

Cooking food was one of the biggest changes in human history.

烹饪食物是人类历史上的一大巨变。

They say this destabilization is occurring at speeds unprecedented in human history.

他们表示环境不稳定过程正在以人类历史上最快的速度发展。

This rushing river has also played an important role in human history.

奔涌的科罗拉多河对人类历史发展也发挥了重要作用。

Each day forward, we go deeper into territory uncharted in human history!

每一天，我们都向人类命运的未知领域更深入一点。

Infectious disease is the greatest cause of illness and death in human history.

传染病是人类历史上导致疾病和死亡的最大原因。

Fact is, we're living in the most peaceful moment in human history.

事实是，我们现今生活在 人类历史上最和平的年代。

But I think we are on one of the most profound time in human history.

人类正处于最深远的变革时期之一。

The average relationship in human history is one in which the woman is subjugated.

人类史上的普通恋爱关系其一是女人是被压制的一方。

He inspired 11 people to follow him on the loneliest journey in human history.

他带领十一个人踏上了人类历史上最孤独的旅程。