想入非非

have a maggot in one's head; have a rat in a garret

1. 如果你认为一下子就能学会花样溜冰，那你就是想入非非了。
   If you think you can learn to figure skate in one lesson, you're off your trolley.
2. 他好想入非非，觉得自己赢了一块金牌。
   He liked to fantasize that he had won a gold medal.
3. 他的妻子琼是一个健壮、浅薄的女人，也是孩子们随和的母亲。当她一听说自己高贵的地位时，便立刻想入非非，暗自打算为她的年轻漂亮的女儿找一个显赫、门当户对的婆家。
   And no sooner had Joan, his handsome, shallow-minded wife, the easy-going mother of his many children, heard of her exalted estate than her romantic soul began secretly to devise a brilliant and fitting alliance for her beautiful young daughter.

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入的英语翻译：

非的英语翻译：