V2EX light rail

Light Rail

释义 Definition

轻轨铁路,一种城市公共交通系统,通常使用较轻型的轨道车辆在专用或半专用轨道上运行,介于地铁和公共汽车之间。

发音 Pronunciation

/lat rel/

例句 Examples

The city recently opened a new light rail line connecting the airport to downtown.
这座城市最近开通了一条连接机场和市中心的新轻轨线路。

Many urban planners advocate for light rail systems as a cost-effective and environmentally friendly alternative to expanding highway infrastructure.
许多城市规划师提倡轻轨系统,认为它是扩建高速公路基础设施的一种经济且环保的替代方案。

词源 Etymology

light 源自古英语 lēoht,在此处意为"轻型的、轻量的",指车辆和轨道基础设施较传统铁路更为轻便。rail 源自古法语 reille,最终来自拉丁语 rēgula,意为"直尺、横杆",后引申为铁轨。light rail 这一术语在20世纪70年代开始广泛使用,用以区别于传统的重型铁路(heavy rail)系统,强调其建设成本较低、运载量适中的特点。

相关词汇 Related Words

文学作品引用 Literary References

由于 light rail 是一个现代交通术语,它较少出现在传统文学经典中,但在当代非虚构类作品中有所提及:

  • 在Taras Grescoe的 Straphanger: Saving Our Cities and Ourselves from the Automobile(2012)中,作者深入探讨了包括轻轨在内的公共交通系统如何重塑城市生活。
  • 在Robert Cervero的 The Transit Metropolis: A Global Inquiry(1998)中,轻轨被作为城市可持续交通规划的重要组成部分加以讨论。
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