Complex sentence: In 2014, Airbus launched the Airbus A321neoLR, a model with three auxiliary fuel tanks and seating for 206 passengers: the European manufacturer states that the new variant will exceed the range of a 757-200 with winglets and be more fuel-efficient.
Split into simpler sentences: In 2014, Airbus launched the Airbus A321neoLR, a model with three auxiliary fuel tanks and seating for 206 passengers. The European manufacturer states that the new variant will exceed the range of a 757-200 with winglets and be more fuel-efficient.