Complex sentence: Later, in his bunk, Alec's father shows Alec his winnings from a card game and gives him a pocket knife and a small statue of Bucephalus, and tells the story of how Alexander the Great became Bucephalus' master.
Split into simpler sentences: Later, in his bunk, Alec's father shows Alec the objects he has won in a card game. He gives him from the loot a pocket knife and a small statue of Bucephalus, the horse of Alexander the Great, and tells him the story of how Alexander became Bucephalus' master.