中译英 一听到紧急的呼声，这个警官立刻向事故现场冲了过去

The policeman rush to the scene(事发地点) as soon as hearing the emergent shout.
scene也可改为place where the accident happened

One heard the voice of an emergency, the police officers immediately rushed to the scene of the accident in the past

The policeman rushed to the accident scene as soon as hearing the emergent voice.