“民间外交”常见的英文表达是 “people-to-people diplomacy” 或 “civil diplomacy”。
people-to-people diplomacy: 强调人与人之间直接、非官方的交流与互动在外交领域所发挥的作用,突出民间层面交往对国家关系、国际理解的促进作用,是较为常用且准确的表达。例如:People-to-people diplomacy plays an important role in fostering mutual understanding between different countries.(民间外交在促进不同国家之间的相互理解方面发挥着重要作用。)
civil diplomacy: “civil”有“民间的、公民的”意思,“civil diplomacy”同样传达民间外交的概念,不过使用频率相对“people-to-people diplomacy”稍低一些。