peep shownnoun: Refers to person, place, thing, quality, etc.
(erotic film viewed through peephole) (通过小孔看的画片)
西洋景 xī yáng jǐng
It was hard to see the peep show: the glass peephole was totally misted up. Since it's so easy to watch pornographic DVDs at home, hardly anybody goes to peep shows these days.