fog siren

例句：

1. 1. The fog siren sounded as the car approached the bridge.
   汽车靠近桥时，雾灯警报器响起。
2. 2.The fog siren was a constant reminder of the dangers of driving in bad weather.
   雾灯警报器是恶劣天气驾驶的危险提醒。
3. 3. The fog siren helped to guide the rescue team to the location of the accident.
   雾灯警报器帮助救援队找到了事故地点。