Ключевые слова: aeroplane, aircraft, airplane, airport, companion, confidence, control, coworker, crew, direction, dog, employee, engineer, engineering, examining, expertise, flight, fly, flying, horizontal, journey, males, mechanic, mid adult, occupation, one person, outside, passenger, person, pet, plane, professional, puppy, responsibility, safety, signal, sitting, skill, staff, standing, teamwork, technician, terminal, terrier, transport, transportation, trip, uniform, working,