Complex sentence: Steven Udvar-Hazy, CEO of Air Lease Corp., said that he wants a choice of engines, but Airbus has pointed out that equipping a commercial aircraft to handle more than one type of engine adds millions of dollars to the purchase price.
Split into simpler sentences: Steven Udvar-Hazy, CEO of Air Lease Corp., said that he wants a choice of engines. On the other hand, Airbus has pointed out that equipping a commercial aircraft to handle more than one type of engine adds millions of dollars to the purchase price.