名词中文翻译
中文翻译：交通信号灯
同义词：
['traffic lights', 'traffic control devices']
例句：
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1.The traffic signals are flashing red and yellow to alert drivers to slow down.
交通信号灯正在闪烁红色和黄色，以提醒司机减速。
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2. The city has implemented new traffic signals to improve traffic flow.
该市已实施新的交通信号，以改善交通流量。
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3. The traffic signals were designed to reduce accidents caused by distracted driving.
交通信号被设计来减少由分心驾驶造成的事故。