checkpoints [t'ʃekpɔɪnts]

例句:

• The southern entrance to Douma is flanked by checkpoints.
  来自VOA
• Checkpoints between the two zones were temporarily closed.
  那两个地区之间的检查站被临时关闭。
  
• He ordered the dismantling of police checkpoints on highways, which were being used to shake down motorists for bribes.
  他下令取消公路上的警方检查站，因为警察们在这些地方向司机强行索要贿赂。
  
• The checkpoints have become so lucrative that officers buy and sell them.
  官员们买卖这些检查站就是因为其有利可图.
  
• To this end military checkpoints ring its periphery.
  来自BBC
• There are far more blast walls and checkpoints than before.
  来自BBC