searchlights

例句:

• Helicopters with searchlights swept the park which was sealed off.
  直升飞机的探照灯来回扫射这个被封锁的公园。
  
• Big searchlights are searching the sky.
  巨大的探照灯正搜索着天空.
  
• The searchlights projected powerful beams of light.
  探照灯射出一道道强光.
  
• Powerful searchlights were employed to illuminate the baseball field.
  来自SA
• Some time later, he noticed the glare of searchlights.
  来自WSJ
• The Dover Barrage was a combination of nets, mines and searchlights, patrolled by light craft.
  来自BBC