This question has greatly interested humankind for centuries.

几个世纪以来，个问题直激发着人类极大的兴趣。

Humankind is not poised teetering on the edge of extinction.

人类并没有在灭绝的边缘摇摇欲坠。

It celebrates humankind's Redemption via The Eucharist.

它通过圣餐来庆祝人类的救赎。

In this election you vote for the future living conditions for humankind.

而大家应该在次选举中，为人类未来的生活条件投票。

So what does that mean for the planet and for humankind?

那，地球和人类意味着什呢？

Pursuing that curiosity is one of humankind's greatest achievements.

追求好奇是人类最伟大的成就之。

In that time, humankind has invented air travel, vaccines and computers.

在此期间，人类发明了飞机、疫苗和计算机。

On the path to humankind, he says, there were lots of different experiments.

说，在成为人类的道路上，有很多不同的实验。

The equality of humankind was simply not an expectation in his world.

在生活的那个世界里，人类的平等并不是大家的期盼。

We need something more efficient to keep humankind alive on this planet.

我们需要更高效率的东西来让地球的人类生存。

When he sought to situate humankind amongst the animals, he lumped us in with birds.

当在将人类置于动物世界时，把人类和鸟类混为。

On July 20th, 1969, humankind finally set foot on the surface of the moon.

1969年7月20日，人类终于踏上了月球表面。

In this man who'd seen the stars, humankind came to see a universal symbol.

在个见过星星的人身上，人类看到了个普遍的象征。

Selfishness is the axis of humankind, from cavemen to astronauts to saints on earth.

自私是人类的轴心，从穴居人到宇航员再到地球上的圣人。

But now it was your turn, the time to answer humankinds' greatest challenge is now.

现在轮到你们了，是时候回应人类所面临的最大的挑战了。

He added: Actually, the whole of Africa was the cradle of humankind.

“其实，整个非洲都是人类摇篮。”

And used this approach to develop new types of chemicals for the greatest benefit of humankind...

们还用种方法研发出造福人类的新型化学品。”

Even more than all the wealth created throughout humankind's entire history.

甚至比人类整个历史上创造的所有财富还要多。

London is a city that honors not only her own story, but also the story of humankind.

伦敦不仅以自己国家的历史为荣，更全人类的历史怀抱敬意。

Long before humankind took their first steps on the moon, filmmakers sought to bring their stories to space.

早在人类踏上月球的第步之前，电影制作人就已经试图将们的故事带到太空。