28. Affirms that a nuclear-weapon-free world will ultimately require the underpinning of a universal and multilaterally negotiated legally binding instrument or a framework encompassing a mutually reinforcing set of instruments;
28. 确认无核武器世界最终将需要有一个通过多边谈判缔结的具有法律约束力的普遍文书或一个包括相互加强的整套文书组成的构架作为基础；