The U.S. confronted North Korea with intelligence about its secret uranium enrichment program in 2002.

2002年时，美国曾拿朝鲜秘密浓缩铀项目的情报与其对证。

Iran is pursuing a nuclear enrichment program that it says is peaceful.

伊朗正在推行一项据称是和平的核浓缩计划。

Negotiations over Iran's nuclear program are entering a final phase to determine the size of its future of nuclear and enrichment program.

伊朗核计划的谈判工作进入最后阶段，谈判要决定伊朗未来核计划以及浓缩铀计划的规模。

He was speaking after Iran agreed to limit its uranium enrichment program for six months in return for the relaxation of some sanctions.

在他讲话之前，伊朗已同意将在六个月里限制其铀浓缩项目，交换条件是放松某些制裁。

He said Israel must convince its friends to reach a better deal by maintaining and even increasing pressure until Iran dismantles its entire uranium enrichment program.

他说以色列必须说服友邦通过维持甚至加大施加来达成更好的协议，直到伊朗拆除全部铀浓缩项目为止。

The sanctions actually worked, but this interim deal gives the Iranians $7 billion in cash, and it leaves in place one of the most sophisticated enrichment programs around.

制裁实际起到作用, 但这项临时协议给伊朗70亿美元现金, 而且仍然保留最让人头痛的铀浓缩项目之一。

The current ton of action as we call it in two distinct places has a very clear reference to the fact that Iranian enrichment program will continue and will be a part of any agreement, now and in the future.

我们所称在两个不同的地方当前大量的行动有一个很清晰的事实, 那就是伊朗铀浓缩计划将继续, 并将成为现在和未来任何协议的一部分。