Complex sentence: The Aras rises near Erzurum in Turkey and meets with the Akhurian River southeast of Digor from here it flows along the closed Turkish-Armenian border, and then close to the corridor that connects Turkey to Azerbaijan's Nakhchivan exclave.
Split into simpler sentences: The Aras rises near Erzurum in Turkey and meets with the Akhurian River southeast of Digor. From Digor it flows along the closed Turkish-Armenian border, and then runs close to the corridor that connects Turkey to Azerbaijan's Nakhchivan exclave.