The contrasting approaches to Europe signified a sharp difference between the major parties. [VERB noun]

对欧洲截然不同的态度表明两大政党间存在巨大差异。

The symbol displayed outside a restaurant signifies there's excellent cuisine inside. [VERB that]

餐馆外的招牌表明里面有美味佳肴可以享用。

Two jurors signified their dissent. [VERB noun]

两名陪审团成员表示了异议。

The UN flag was raised at the airport yesterday to signify that control had passed into its hands.

昨天机场升起了联合国的旗帜，表明控制权已移交给联合国了。