Elevated railroad
01
高架铁路, 高架轨道交通系统
a railway system built on structures raised above ground level, typically used for public transportation in urban areas
Dialect
American
American
例子
The elevated railroad allows commuters to avoid traffic jams on congested city streets.
高架铁路让通勤者能够避免在拥挤的城市街道上遇到交通堵塞。
New York City once had a network of elevated railroads before many lines were replaced by subways.
纽约市曾经有一个高架铁路网络，之后许多线路被地铁取代。
