Could you compare the severity of natural disasters to man-made disasters?

你能比较一下自然灾害和人为灾害的严重程度吗？

Similarly, the equinoxes have been associated with some amazing man-made phenomena.

同样，二分点也与一些令人惊异的人造现象有关。

It's also often acclaimed as the only man-made structure visible from space.

它也经常为唯一一处可自太空看见的人造建筑。

Since he took over, Zimbabwe has seen a number of struggles, some natural, some manmade.

他在任期间，津巴布韦经历了众多的风风雨雨，一些是天灾一些是人祸。

However, it could be argued that, you know a man-made disaster is global warming.

但是，们可以认为其中一个人为灾害就是全球变暖。

" The livestock sector is responsible for 15% of global man-made emissions."

“畜牧业占全球人为排放量的 15%。”

There is a famine there, a man-made famine.

那里发生了饥荒，人为饥荒。

What would you think is the most abundant manmade material on earth?

你认为地球上最丰富的人造材料是什么？

In one study, scientists ask people if they believe in man-made climate change.

一研究显示，科学家问人们他们是否相信人为的气候变迁。

They wanted to check out a manmade horticultural haven known as Supertree Grove.

他们想去看一处为“超级树林”的人造园艺港。

Actually, another threat to their survival isn't their predator at all, but is man-made.

实际上，另一种生存威胁根本不是他们的捕食者，而是人为的。

We just connect it to a manmade existing structure.

们只是把它和一个人造的现有结构联系起来。

Yes, 98 percent of the -- manmade.

是的，98%都是人造的。

Theirs was one of 234 space walks conducted on the most expensive manmade object.

他们正在进行的是在这个最昂贵的人造物体上的234次太空行走之一。

They eject cooled water and compressed air to make man-made snow.

他们喷出冷却的水并压缩空气来进行人工降雪。

In what nation would you find the world's longest manmade waterway?

世界上最长的人造航道在哪个国家？

As far as I know, there are no man-made objects as big as this.

据所知，再没有像它这样大的人造物体了。

No manmade object has traveled farther from Earth than NASA's Voyager One.

没有任何人造物体比美国宇航局的“旅行者一号”行驶得离地球更远。

The fastest man-made space object in history is the Parker's Solar Probe.

历史上最快的人造太空物体是帕克太阳探测器。

In his answer he compares the Hollywood sign to another famous man-made landmark–which one?

在他的回答中，他将好莱坞标志与另一个著名的人造地标进行了比较——哪一个?