I have been a bag of bones since you left me.

自从你离去以后,我就一直形销骨立.

Last summer, she wasted away and became a bag of bones.

去年夏季，她不断消瘦，最后只剩皮包骨头。

For the final each dog was given a bag of bones to see what it could make.

最后的比赛是给每只狗一包骨头，看看它们能用这些骨头做些什么。

For the final each dog was given a bag of bones to see what it could make. The doctor said, Stethoscope, go! The dog built a human skeleton.

最后的比赛是给每只狗一包骨头，看看它们能用这些骨头做些什么。医生说道：“听诊器，上！”这只狗搭了一个人体骨骼。