Complex sentence: Trevor is one of only two steam-powered road vehicles that appear in the books, the other being George the Steamroller.He's voice by Nigel Pilkington in the UK, Christopher Ragland in the US in the CGI Series.
Split into simpler sentences: Trevor is one of only two steam-powered road vehicles that appear in the books, the other being George the Steamroller. He is voice by Nigel Pilkington in the UK, and Christopher Ragland in the US in the CGI Series.