The fire truck turned on its siren to clear the path.

消防车开启警报器以清理道路。

The striker on the fire truck saved us from a dangerous situation.

消防车上的灭火器提手让我们摆脱了危险境地。

The fire truck blared its way through heavy traffic to reach the scene.

消防车发出刺耳的警报声，穿过拥堵的交通到达现场。