Complex sentence: The site of important Ottoman communications hubs at Afulah and Beisan, the Esdraelon Plain links the Plain of Sharon with the Jordan Valley, together these three lowlands form a semicircle, round the Ottoman Seventh and Eighth Armies in the Judean Hills.
Split into simpler sentences: The site of important Ottoman communications hubs at Afulah and Beisan, the Esdraelon Plain links the Plain of Sharon with the Jordan Valley. Together, these three lowlands form a semicircle round the position of the Ottoman Seventh and Eighth Armies in the Judean Hills.