multilateralism

Proponents of multilateralism argue that global challenges require coordinated diplomatic responses.多边主义的支持者认为，全球挑战需要协调一致的外交回应。

The retreat from multilateralism by several major powers has weakened the international rules-based order.几个主要大国退出多边主义的做法削弱了基于规则的国际秩序。