名词
中文翻译：慢速标志
同义词：
['slowdown', 'slow-down sign例句：1. The car was pulled over by the police for speeding.（这辆车因超速被警察拦下。）']
例句：
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1. The car was pulled over by the police for speeding.
这辆车因超速被警察拦下。
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2.The driver slowed down to avoid hitting a pedestrian.
司机为了避开行人而减速。
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3. The traffic light is a slow-down sign at the intersection.
交通灯是十字路口的慢行标志。