A transportation hub in Lisbon has dozens of uprushing white steel columns topped with a canopy of striated, faceted glass that evokes a forest of tropical palms. 在里斯本的一个客运枢纽中心，有十几根高耸的钢柱，顶上是用带条纹的多面玻璃做的罩蓬，整体看起来就象上一个热带棕榈树林。
It is concluded that the intercity bus hub system is in evolutionary progress, and the Central Government should support large intercity bus hubs more to optimize system structure. 结果表明，公路客运枢纽体系处于较好发展阶段，政府需加强大型公路客运枢纽建设推动其结构优化。
