The size of the prey's third toe is important because, among birds, long third toes are helpful for grasping branches and perching in trees.
这第三根脚趾头的大小很重要，因为在鸟类当中，长长的第三根脚趾能够帮助它们抓紧树枝，在树上栖息。
Objective: to provide anatomical data of the third toe sectional area for anatomy and replantation of severed toes.
目的：为解剖学及断趾再植提供第三趾断面解剖学资料。
Objective to observe sectional anatomy of third toe to provide anatomical knowledge for sectional anatomy and replantation of toe.
目的观测第三趾的断层结构，为足趾断趾再植及断层解剖学提供参考资料。
Objective to observe sectional anatomy of third toe to provide anatomical knowledge for sectional anatomy and replantation of toe.
目的观测第三趾的断层结构，为足趾断趾再植及断层解剖学提供参考资料。
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