A specially-built mirror outside his apartment window allowed him to peek unseen at the world outside.
A specially-built mirror outside his apartment window allowed him to peek unseen at the world outside.
在他公寓窗户外的一面特殊的镜子，让他能够不被外面察觉而看到外面的世界。
A specially-built mirror outside his apartment window allowed him to peek unseen at the world outside.
在他公寓窗户外的一面特殊的镜子，让他能够不被外面察觉而看到外面的世界。