The first part is a brief introduction to the village and reasons for why to choose this village as a research object.

第一部分对这个村庄的概况进行介绍，同时也说明选择这样一个村庄作为调查对象的原因。

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Regarding the helical intake port as a research object, the application of reverse engineering in automobile parts design is discussed.

以汽车发动机螺旋进气道为研究对象，探讨了逆向工程在汽车零部件设计中的应用。

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So, I selected the Dai civil dispute resolution mechanism as a research object, turning the perspective from the mainstream to the edge.

所以笔者结合自己的专业将傣族的民事纠纷解决机制作为研究对象，将视角从主流转向边缘。

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