Complex sentence: The American Surburban Carriage built for the New South Wales Government Railways between 1877 and 1916 by a number of manufacturers with timber frames and with covered platforms at each end.
Split into simpler sentences: The American Surburban Carriage was a type of passenger carriage built for the New South Wales Government Railways between 1877 and 1916 by a number of manufacturers. They were built with timber frames and with covered platforms at each end.