footbridge [ˈfʊtˌbrɪdʒ]

例句:

• Travellers get from one side to the other by walking across a footbridge that spans a little stream.
  游客通过一座横跨小溪的步行桥从一边来到另一边。
  
• A footbridge at 3 F connecting Tuen Mun Trend Plaza.
  位于3楼的行人天桥连接屯门时代广场.
  
• They had to walk across an emergency footbridge, holding onto a rope that served as a rail.
  他们必须握着一条绳索充当扶手穿过一条紧急人行天桥。
  
• Another group standing on a footbridge over the road threw bricks at the bus.
  来自BBC
• That crossing might have been replaced with a footbridge, and another young life saved.
  来自THETIMES
• Near a stone footbridge, water tumbled over a series of rocky ledges upon which children will be permitted to clamber.
  来自NEWYORKER