Skeletal muscles help hold the bones of the skeleton together and give the body shape.
骨骼肌把骨架的各种骨头组合在一起，使人体有了一个形状。
The team made a skeleton, covered the bones with a clay body, and added plumage made of pheasant feathers trimmed to match impressions preserved in fossils.
团队制作了一个骨架，骨架上覆盖着和骨头和粘土肉体，再添加上翅膀，翅膀是由雉鸡羽毛制作的，羽毛经过修剪来符合化石中保留的印记。
The butchered bones were discovered close to where the skeleton of a probable human ancestor, nicknamed Lucy, was found.
这些有屠宰痕迹的骨头的发现地，与人类可能的祖先“露西”骨架的出土地非常接近。
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