1、His unusual behaviour soon undeceived me of my stupid belief that he was an electrician.
他行為異常使我很快意識(shí)到，他是個(gè)電工的看法是愚蠢的。

2、Oh, nothing, ' he suddenly undeceived and returned to the reality.
啊，沒(méi)什么。'他幡然醒悟，重返現(xiàn)實(shí)。

3、Your behaviour soon undeceived me as to your true intentions.
你的行為很快讓我明白了你的真實(shí)意圖。