国际外交在解决国家间冲突方面起着至关重要的作用。

International ___diplomacy plays a crucial role in resolving conflicts between nations.

她的学术背景是国际关系与外交。

Her academic background is in International Relations and ___Diplomacy.

使馆工作人员是外交和文化交流方面的专家。

The embassy staff are experts in ___diplomacy and cultural exchange.