The document describes various occupations including a butcher who sells meat, a disk jockey who plays music, a fashion designer who designs clothes, a lawyer who helps with legal problems, a soldier who works in the army, a pharmacist who dispenses medicine, a travel agent who sells flights and holidays, a repairperson who fixes things, a greengrocer who sells fruit and vegetables, a baker who sells bread and cakes, an optician who sells glasses, a sailor who works on a boat, a dentist who helps with teeth, a hairdresser who cuts hair, and a florist who sells flowers.