shuttle diplomacy
noun/ˌʃʌtl dɪˈpləʊməsi/
/ˌʃʌtl dɪˈpləʊməsi/
[uncountable]- international talks in which people travel between two or more countries in order to talk to the different governments involved
穿梭外交 - a round of shuttle diplomacy between Washington and Brussels
在华盛顿与布鲁塞尔之间的一轮穿梭外交
- a round of shuttle diplomacy between Washington and Brussels