The threat of nuclear war was very high.

核战争的威胁非常大。

Instead it shows how close the world is to nuclear war!

相反，它显示的是核战争有多近！

This term explained how close they thought the world was to nuclear war.

这个词解释了他们认为核战争有多近。

The threat of nuclear war did not seem so strong or frightening.

核战争的威胁似乎并不那么强烈或可怕。

Now, I'm not forecasting that we're going to have a nuclear war tomorrow.

我并不是预见了我们明天会核战争。

How close has the world come to nuclear war?

距核战争还有多远？

The threat of nuclear war began to rise.

核战争的威胁开始上升。

One wrong move on either side would trigger an all out nuclear war.

双方任何一个错误的举动都会引一场全面的核战争。

Some people think that the building of shelters makes nuclear war more likely.

有些人认为建造防空洞会让核战争更可能。

The first, a global nuclear war centered on a US and Russia conflict.

首先，一场全球核战争为美国与俄罗斯的冲突而引起。

The Cuban missile crisis lasted thirteen days. It raised fears of a nuclear war.

古巴导弹危机持续了13天，加剧了人们对核战争的恐惧。

But do North Korea's tactical nukes make nuclear war more likely?

但是，朝鲜的战术核武器会增加核战争的可能性吗?

Nuclear war and dangerous pandemics threaten the amazing global civilization we have built.

核战争以及危险的瘟疫威胁着这个由我们所建立的惊人全球文明。

But it was also a nation that believed it was on the edge of nuclear war.

但美国也是一个认为自己处于核战争边缘的国家。

In the nineteen fifties, America was a nation that believed it was on the edge of nuclear war.

20纪50年代，美国认为自己处于核战争边缘。

We know what the aftermath of nuclear warfare looks like because John Hersey showed us.

我们清楚核战争的后果是什么，因为约翰·赫西向我们展示了该后果。

When scientists made the clock, they believed the world was close to nuclear war.

当科学家拨动末日时钟时，他们认为即将爆核战争。

When we look at it we will no longer think of doom, destruction, and nuclear war.

当我们看到它时，我们将不再想到死亡、毁灭和核战争。

The group said that increases the risk of a nuclear war through a mistake or misunderstanding.

该组织表示，这增加了由于错误或误解而爆核战争的风险。

So, space law was designed to stop nuclear war and make sure that space is truly for all nations.

空间法旨在阻止核战争，确保太空真正属于所有国家。