中英成语俚语800对007：白日做梦

　　白日做梦

　　To be day-dreaming.

　　In a brown study.

　　eg：You are day-dreaming if you think you can get a diamond ring at that price.

　　同义词：想入非非 Build castles in the air.

　　反义词：脚踏实地 To be all there.