Iran shall never possess any nuclear weapons.

伊朗永远不会拥有核武器。

Currently, there are 15,000 nuclear weapons on Earth.

目前地球上大约有15000枚原子弹。

And, we'd still have 1,500 nuclear weapons left.

而且我们还会剩下1500枚原子弹。

" We will never allow Iran to have a nuclear weapon."

“我们永远不会允许伊朗拥有核武器”。

And we've got the nuclear weapons to prove it.

我们有核武器来证明。

Designed to block Iran from ever building a nuclear weapon.

为了阻止伊朗制造核武器。

Training also focuses on the possible use of biological and nuclear weapons.

训练也集中于可能使用生物和核武器。

The Pentagon added that the missile was not carrying a nuclear weapon.

美国防部补充说，该导弹没有携带核武器。

Iran's government has said it does not want a nuclear weapon.

伊朗政府曾表示，不想拥有核武器。

In Jerusalem, " We will not allow Iran to acquire a nuclear weapon."

在耶路撒冷，“我们不会允许伊朗获得核武器。”

How are we going to stop Iran from getting a nuclear weapon?

我们如何阻止伊朗获得核武器？

However, it is far below the purity needed to make a nuclear weapon.

不过，这个丰度还远低于制造核武器所需的丰度。

Supporters of the deal say it helped prevent Iran from developing a nuclear weapon.

伊朗核协议的支持者认为，该协议帮助阻止了伊朗开发核武器。

First, Joe Biden is intent, determined to prevent Iran from getting a nuclear weapon.

首先，乔·拜登意图明确，决心阻止伊朗获得核武器。

This would be the sixth time that North Korea has tested a nuclear weapon.

这是朝鲜第六次进行核试验。

These are substantial limitations, which will help prevent Iran from building a nuclear weapon.

这些实质性的限制将有助于防止伊朗制造核武器。

The threat of obtaining a nuclear weapon is useless if it does not seem credible.

如果核武器的威胁看上去不可信，那么它就毫无用处。

The United States, stressed Mr. Pence, will never allow Iran to obtain a nuclear weapon.

彭斯强调，美国绝不会让伊朗持有核武器。

Meanwhile Israel has repeatedly said it would not allow Iran to develop a nuclear weapon.

与此同时，以色列一再表示，它不会允许伊朗发展核武器。

We succeeded in forging a strong deal to stop Iran from obtaining a nuclear weapon.

我们成功签署了核协议，阻碍了伊朗的核武器计划。