Lots of children have imaginary friends.
許多孩子都會憑空想象一些朋友。
He became convinced that his illness was purely imaginary: that made it none the better.
他逐漸相信了自己的病純粹是想象出來的，但那也沒有讓他的病情有任何好轉。
He had invented an imaginary son, in order to make up for his real son's failings.
為了彌補現實中兒子的不足之處，他就想象出了一個兒子。
She struck a pose, one hand on her hip and the other waving an imaginary cigarette.
她擺了個姿勢，一只手叉腰，另一只手夾著一支假想的香煙。
All the characters in the book are imaginary.
這本書中所有人物都是虛構的。