This paper first introduces the structure characteristics of human body neck and then introduces the relation of the collar construction and the human body neck.
先介绍的是人体颈部的结构特点，进而阐述衣领结构与人体颈部的关系。
This paper first introduces the structure characteristics of human body neck and then introduces the relation of the collar construction and the human body neck.
先介绍的是人体颈部的结构特点，进而阐述衣领结构与人体颈部的关系。
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