translation.en: For example, this is the oldest operating room in the Western world, in London, where the operating room is actually on top of a church with a skylight coming in.
translation.zh: 例如，这是西方世界最古老的一个手术室， 建于伦敦。 这个手术室 实际上是建在一个教堂的顶部， 带有一个天窗。