Complex sentence: During the Second World War, the town was used by Japanese Forces as a base in the regoin while they were connecting the railway between Burma and Thailand, with train services running between Banpong and Molemen in Burma during and a few years after the war.
Split into simpler sentences: During the Second World War, the town was used by Japanese Force as a base in the regoin while they were connecting the railway between burmar and Thailand. There used to be train services running between Banpong and Molemen in Burmar during and a few years after the war.