“污秽地”常见的英文表达可以是 “filthy place” 或 “squalid place”(“squalid”相对更正式、书面一些,侧重于描述环境肮脏、破败且令人不快 )。
例如:
This is a filthy place filled with garbage.(这是一个堆满垃圾的污秽地。)
The old building had become a squalid place, overrun with vermin.(那座旧建筑已经变成了一个污秽地,到处都是害虫。 )