canyons

例句:

• These broadcasts can fill urban canyons and penetrate buildings.
  来自SA
• Deep canyons and mountain streams cut across the aspen-forested landscape.
  来自SA
• Valleys often take the form of deep canyons.
  山谷经常以深峡谷的形态存在。
  
• This mountain range has many high peaks and deep canyons.
  这条山脉有许多高峰和深谷.
  
• Do you use canyons or do we preserve them all?
  是使用峡谷呢还是全封闭保存?
  
• It made a flute-like sound down the concrete canyons.
  来自THETIMES