a pure fantasy; a wild daydream; see ghosts in broad daylight ❍ 这两日白日里见鬼！那个化风去的老儿是谁？(《西游记》290)For two days we saw ghosts in broad daylight. Who is that old man who left after changing into a breeze?
白日见鬼bai ri jian gui
see ghosts and apparitions in broad daylight—indulge in pure fantasy
白日见鬼bái rì jiàn ɡuǐ
大白天看到鬼。比喻不可能出现的事竟然出现了。see ghosts in broad daylight, a pure fantasy, a wild daydream