IT LOOKS rather like a futuristic stretch limousine, but its actual function is rather more populist: the Superbus is a novel public-transport system being developed in the Netherlands by the Delft University of Technology.

• 乍一看这更像一辆未来派风格的豪华轿车，不过它实际的身价更平易近人：这辆超级巴士是荷兰代夫特理工大学开发的新一代公共交通系统。