hat
Engines ka chak vèsyon kapab modifye bay avyon pèfòmans nan eksepsyonèl nan tanperati cho nan èpòt nan altitid wo, konsa ogmante chaj la ak Se poutèt sa rentabilité. (Wikipedia)
eng
Engines each version can be modified to give the aircraft exceptional performance in hot weather at airports at high altitudes, thus increasing the payload and therefore profitability. (Wikipedia)