flashing warning light
... flashing high intensity light 高强度闪光灯 flashing warning light 闪光警告灯 flashing yellow obstruction light 障碍指示黄色闪灯 ...
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几个月前，一条高科技斑马线在重庆璧山区首次投入使用，该斑马线配有闪光灯和音频警告。
A high-tech zebra crossing with flashing lights and audio warning was put into use for the first time in Bishan district, Chongqing a few months ago.
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