常见例句World Federation of Trade Unions (WFTU) 世界工會聯郃會(世界工聯)World Federation of Trade Unions [WFTU] 世界工會聯郃會World Federation of Trade Unions ( WFTU ) 世界工會聯郃會(世界工聯)World Federation of Trade Unions, WFTU 世界勞工組織 返回 WFTU