名词
中文翻译：速度警察
同义词：
['speed controller', 'speed limiter']
例句：
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1.The police speed cops were called to the scene immediately.
警方的速警被立即叫到现场。
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2.The car was caught speeding and its driver was fined.
那辆车超速了，司机被罚款。
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3.Speed cops are responsible for enforcing traffic laws.
速度警察负责执行交通法规。