Вы искали: 核武器国家在这方面负有特... (Китайский (упрощенный) - Английский)

核武器国家在这方面负有特殊的责任。
nuclear-weapon states had a particular responsibility in that area.

经济发达的缔约国有特殊的责任和利益，在这方面帮助较穷的发展中国家。
the economically developed states parties have a special responsibility and interest to assist the poorer developing states in this regard.