culverts ['kʌlvəts]

例句:

• The term highway includes its highway subgrade pavement, bridges, culverts and tunnels.
  公路包括公路的路基、路面 、 桥梁 、 涵洞、隧道.
  
• Bridges and culverts , the entire line will build a bridge 31.
  桥涵方面, 全线将新建桥梁31座.
  
• American and Chinese engineers installed drainage culverts.
  美国和中国的工程兵安装下水道.
  
• The culverts run through the levee and empty into a canal.
  来自NEWYORKER
• Helping wildlife move around to adapt to climate change goes beyond culverts.
  来自WSJ
• As well as improving drainage channels, there are several new culverts.
  来自BBC