Complex sentence: In recent years Steven has become a popular choice to narrate documentaries and he replaced Jamie Theakston to narrate the BBC police documentary, "Traffic Cops", he also narrates on the documentary Aircrash Confidental from Discovery Communications.
Split into simpler sentences: In recent years he has become a popular choice to narrate documentaries. He replaced Jamie Theakston to narrate the BBC police documentary, "Traffic Cops", and he also narrates on the documentary Aircrash Confidential from Discovery Communications.