When rescuers find them weeks later, they are all skin and bones.

当救援人员几周后找到他们的时候，他们已经瘦得皮包骨了。

If someone is too thin and looks sickly, you can say they are all skin and bones.

如果某人特别瘦弱，你可以说他们瘦得皮包骨（all skin and bones）。

Later, during the world's slack, the skeptic became skin and bones.

后界经济萧条期，这个无神论变得瘦得皮包骨了。

" None, m'lord. She come alone. Her horse was dying under her. All skin and ribs it was, lame and lathered. They cut it loose and took the girl for questioning" .

" 一个也没有，大人，她独自骑奄奄一息的马上。那马瘦得皮包骨头，一瘸一拐，口吐白沫。他们放走了马，把女孩带回盘问。"

It had been a while since Harry had seen him out of Ron's pocket, and he was unpleasantly surprised to see that Scabbers, once so fat, was now very skinny; patches of fur seemed to have fallen out too.

自从哈利看到它从罗恩衣袋里出到此刻已经有一些时候了，他看到以前那么肥胖的斑斑现瘦得只剩皮包骨头了，他感到惊讶而不快；斑斑的毛似乎也一块块地脱落。