Complex sentence: The valley from Khepchne to Kachura was flat and fertile, with abundant fruit trees; the sandy desert now extending from Sundus to Skardu Airport was a prosperous town.
Split into simpler sentences: The valley from Khepchne to Kachura was flat and fertile and fruit trees abounded in it. The sandy desert now extending from Sundus village to the Skardu Airport was a prosperous town.