Complex sentence: Noupoort is a town in the eastern Karoo region of South Africa which revolved principally around the railways and is still used as traction change-over facility from diesel to electric locomotives on the Noupoort-Bloemfontein line.
Split into simpler sentences: Noupoort is a town in the eastern Karoo region of South Africa. It revolved principally around the railways and is still used as traction change-over facility from diesel to electric locomotives on the Noupoort-Bloemfontein line.