社会在不断进步，交通也飞速发展，适合此鞋的路面比比皆是，因而也可以将其视为未来轻便节能的步行代步工具。
Social progress, the traffic is in rapid development, the road for the shoes, so can also be everywhere as the future of energy-saving light walking transport.
随着我国交通基础设施的飞速发展，大量的铁路、公路隧道以及城市地铁相继修建。
With the rapid development of Chinese transportation infrastructure, many railways, highways and city subway tunnels have been built.
随着城市轨道交通的飞速发展，城市轨道交通噪声和振动污染问题越来越受到公众关注。
With the rapid development of urban rail transportation, the problems of urban noise and vibration pollution have received more and more attention from the public.
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