异想天开用英语怎么说？

异想天开

例句

• If the sky fll (or falls), we shall catch larks. 异想天开。
• Statistics were just as much a fantasy in their original version as in their rectified version. 论起异想天开,从前的统计数字跟修改后的版本半斤八两,高下难分.
• Don't let your imagination run away with you. 休要异想天开.
• A touch whimsically, Nim speculated on whether he was falling in love. 尼姆突然异想天开地想到他是否正陷入情网.
• His graphic art became slighter and more whimsical. 他的平面艺术变得越来越无足轻重，越来越异想天开。
• Designing silicon chips to mimic human organs sounds fanciful. 设计硅芯片模仿人的器官听上去是异想天开。
• It might sound like some kind of wild fantasy, but it wasn't an erotic experience at all. 这听起来可能像是异想天开，但是绝对不是什么性体验。