These weapons “must be abolished before they abolish us”, John F. Kennedy said.

约翰•肯尼迪就曾说过，“在核灭人类之前，就必须要先灭核”。

American nukes are discovered in Turkish soil.

美国人的核却在土耳其土壤里被发现了。

Yes, not exclusively, just as the scientists post-Manhattan Project couldn't weigh in on all the policy decisions around nuclear weapons, but they felt very strongly they needed to have a voice.

但也不完全是这样，就像“曼哈顿计划”的科学们无法参与所有关于核的决策一样，但他们也强烈地感觉到，他们需要有发言权。

Delegates debated the theory of nuclear deterrence, pondered the potential damage of a nuclear war, and agitated for disarmament and the abolition of nuclear weapons.

参会代表们一起讨论核威慑的理论，思考核战争的潜在危险，并倡导核裁军和销核。

Nuclear weapons are the ultimate deterrent.

核是终极的威慑力。

So do you have like any nuclear weapons on board?

那你们潜水艇上有核吗？

Different levels of enriched uranium are needed to produce nuclear power and nuclear weapons.

用于核能和核的浓缩铀水平是不同的。

I mean, after all, if the Soviets could put a satellite into orbit, then they could definitely nuke an American city.

我是说，毕竟，如果苏联能把卫星送入轨道，那么他们肯定能用核摧某个美国城市。

Because when it comes to the defining challenges of our time -– whether it’s climate change or economic opportunity or the spread of nuclear weapons -- these are shared challenges.

因为我们这个时代的决定性挑战一一无论是气侯变化、经济机遇，还是核扩散一一这些都是我们共同的挑战。

And this week, the Israeli leader said his country has evidence that Iran lied about suspending its nuclear program and that it's keeping an atomic archive of blue prints, charts and videos concerning nuclear weapons at a secret location.

这周，这位以色列领导人说，他的国有据表明伊朗在暂停其核项目上撒谎，并在一个秘密地点保存了有关核的蓝色印刷品、图表和视频的原子档案。

This is not about acquiring nuclear weapons.

而与核无关。

This entire air base is covered in ice and yet, the Russians have managed to extend the runway to a point that they can land even their heaviest aircraft here including strategic bombers capable of carrying nuclear weapons.

整个空军基地都被冰覆盖，俄国人已经设法将跑道延伸到甚至可以在这里降落最重的飞机，包括能够携带核的战略轰炸机。

Experts say there`s been some activity around the North Korean missile facility and the reason they`re concerned is because North Korea hasn`t tested any missiles or nuclear weapons in more than a year.

专说，朝鲜导弹设施周围有一些活动，他们担心的原因是，朝鲜已经一年多没有试验任何导弹或核了。

At least in the nuclear case, you gotta say we take it quite seriously.

至少对于核这类情况，我们严肃对待。

One, getting rid of nuclear weapons on the Korean Peninsula.

一是在朝鲜半岛上销核。

For years the two rival countries have been at odds over North Korea's nuclear weapons program and its missiles that could potentially carry a nuclear weapon.

多年来，这两个敌对国在朝鲜核计划及其导弹可能携带核的问题上一直存在分歧。

It was very somber thinking about, this was the very beginning of nuclear weapons being a thing, so it was very important to us to be there, and see this and take this in.

想到这里是核诞生的起点，心情非常沉重，对我们来说，能亲眼看到这一切，感受这一切，非常重要。

Russia has again used its veto at the UN security council to back the Syrian government, this time blocking an attempt by Japan to secure a one-month extension for an inquiry into chemical weapon's use.

俄罗斯再次使用在联合国安理会的否决权来支持叙利亚政府，这次是为了阻止日本试图把使用核的要求延长一个月的时间。

Right. And things got even scarier in modern times with the invention of nuclear weapons.

是的。在现代，随着核的发明，情况变得更可怕。

Russia denies violating the treaty and accuses the U.S. of breeching it by developing anti-missile systems. The U.S. also believes the INF Treaty puts it at a disadvantage versus a resurging China which is not part of the agreement.

俄罗斯否认违反条约，并指责美国通过发展反导系统来加强核。美国还认为，INF条约使它处于不利地位，而且重申中国不是协议的一部分。