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来源:雅诚德英语网
The shape and configuration of various bones must likewise be modified to allow the muscles to perform these functions in upright walking.
各种骨骼的形状和结构也必须加以调整,以使肌肉在直立行走时能够执行这些功能。
The shape and configuration of various bones must likewise be modified to allow the muscles to perform these functions in upright walking.
各种骨骼的形状和结构也必须加以调整,以使肌肉在直立行走时能够执行这些功能。