union

The European Union is a political and economic union of several countries.

(Chinese) 欧洲联盟是若干国家的政治和经济联盟。

The workers decided to form a union to fight for better pay and conditions.

(Chinese) 工人们决定成立工会，以争取更好的薪酬和工作条件。

The wedding ceremony celebrated the union of two very different families.

(Chinese) 婚礼庆祝了两个迥异家庭的结合。

The union of the two tech companies created a new global giant.

(Chinese) 这两家科技公司的合并创造了一个新的全球巨头。