Complex sentence: A further advantage of the geodesic construction of the wings was its enabling of a unique method for housing the fuel, with each wing containing three fuel tanks within the unobstructed space provided between the front and rear spars outboard of the engines.
Split into simpler sentences: A further advantage of the geodesic construction of the wings was its enabling of a unique method for housing the fuel. It was decided to locate three fuel tanks in each wing within the unobstructed space provided between the front and rear spars outboard of the engines.