Since the United States has made similar demands of Brazil and Iran, an LEU compromise with North Korea would have to be part of a larger policy shift in Washington.

• 自从美国对巴西和伊朗提出了相同的要求，对于与协商后朝鲜取得一个低浓度铀浓缩计划的折中方案可能成为美国政府大规模政策转变的一部分。