spans

例句:

• A steel railway bridge spans the Yalu River.
  鸭绿江上有一座钢铁大桥.
  
• 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。
  
• The wire door was a couple of hand - spans from his face.
  铁笼门距他的脸只有一两个巴掌远.
  
• This is a record for stunted modern attention spans.
  来自BBC
• Presumably they also have different partners within short time-spans.
  来自SA
• The first age spans opposition, election and honeymoon.
  来自THETIMES