superhighway [ˌsu:pərˈhaɪweɪ]

例句:

• We have a huge bird bottleneck, a superhighway.
  来自BBC
• Stopping the car short caused a pileup on the superhighway.
  这辆汽车突然刹车使高速公路上发生连环车祸.
  
• He took off for the city on the eight-lane superhighway.
  他沿着八车道的高速公路向城市驶去。
  
• On this superhighway drivers should keep to a speed of over 80 miles per hour.
  在这条高速公路上,驾驶员必须保持每小时80英里以上的速度.
  
• The robots have become software bots, viral worms; the superhighway has succeeded the autobahn.
  来自BBC
• There are still also places where the so-called information superhighway is limited to a virtual one-lane road.
  来自VOA