topicalize

verb [vt. 及物动词]主题化；话题化

Speakers topicalize more often than they realize、The object of the sentence is topicalized in what linguists call `Yiddish Movement'
演讲者比他们自己意识到的更频繁地进行主题强调。该句子的主语在语言学家所说的“意第绪语运动”中被强调了出来。