轨道交通枢纽是以轨道交通换乘为主、地面公交衔接换乘为辅，提供不同交通工具、不同方向客流转换服务的综合客运交通建筑。
Rail traffic pivot is a traffic complex to serve passenger transfer between different vehicles and different flow direction, in which rail traffic transfer is primary and bus transfer is accessorial.
建成后，郑州机场将成为具备空陆联运条件，实现客运“零距离换乘”和货运“无缝衔接”的现代综合交通枢纽。
Once it is built, Zhengzhou Airport will become a modern integrated transportation hub with zero-transfer for passengers and seamless connection for cargo.
城市客运换乘枢纽是城市客运交通系统中的一个重要组成部分，其服务效率的优劣将直接影响到城市交通的运行效率。
Urban passenger transfer hub is an important part of urban passenger transport system, so its service level will affect the efficiency of urban transportation.
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