labor federation

• 劳工联盟

labor federation的用法和样例：

例句

1. The American Federation of Labor is a federal organization of labor unions.
   美国劳工联盟是工会的联合组织。
2. On September 25 it abolished the pro-Allende Central Labor Confederation.
   九月二十五日，它取缔了亲阿连德的中央劳工联盟。