"Mum, what does it mean when someone tells you that they have a skeleton (骨骼) in the closet (衣橱)?”Jessica asked.”A skeleton in the closet?" her mother paused thoughtfully, well; it's something that you would rather not have anyone else know about. For example, if in the past, someone in Dad's family had been arrested for stealing a horse, it would be 'a skeleton in his family's closet'. He really wouldn't want any neighbor to know about it."