 我们正在努力创造条件，使美国可以安全地采纳一种政策，将核攻击威慑作为美国核武器的唯一目的，并继续加强常规能力和导弹防御，将之作为我们降低核武器作用的广泛努力的组成部分。
 We are working to establish conditions in which the United States can safely adopt a policy of making deterrence of nuclear attack the sole purpose of U.S. nuclear weapons and continuing to strengthen conventional capabilities and missile defences as part of our broader efforts to reduce the role of nuclear weapons.