在外交场合,外交人员为了使自身利益最大化,经常利用语用原理中的合作原则和礼貌原则作为会话策略选择和调整的手段,采用“问—答”语言博弈模型。本文将这一模型在外交辞令中的表现归纳为囚徒困境博弈、情侣博弈和会话含义博弈三种方式,旨在得出外交人员说话的真正意图,以使外交人员保全自身的面子,树立更伟大的国家形象。 In diplomatic occasions, in order to maximize their own interests, diplomats often use the principle of co-operation and politeness in pragmatic principles as a means of selecting and adjusting their conversational strategies and adopt a “question-answer” language game model. This paper summarizes the performance of this model in diplomatic speech as three ways: Prisoner’s Dilemma Game, Couples Game and Conversational Meaning Game. The purpose is to get the true intention of diplomats to speak in order to make diplomatic personnel preserve their own face and establish a greater The country’s image.