Complex sentence: Jerez de los Caballeros, a town of south-western Spain, in the province of Badajoz, picturesquely situated on two heights overlooking the river Ardila, a tributary of the Guadiana, 12 m. E. of the Portuguese frontier.
Split into simpler sentences: Jerez de los Caballeros is a town of south-western Spain, in the province of Badajoz. It is situated on two heights overlooking the river Ardila, a tributary of the Guadiana, 12 miles east of the Portuguese frontier.