relations

The two countries have improved their diplomatic relations in recent years.

近年来，两国改善了外交关系。

The relations between the manager and the staff have always been cordial.

经理与员工之间的关系一直很融洽。

International relations is a complex field that studies how countries interact.

国际关系是一个研究国家间如何互动的复杂领域。