Ключевые слова: accuracy, activities, addicted, adult, aeronautics, airplane, assembling, business, competency, constructing, cooperation, couple, craftsman, creation, elements, emotions, enjoyment, enthusiastic, female, hangar, hobbyist, indoors, instrument, interest, leisure, lifestyle, light, male, man, manual, material, mechanician, model, occupation, person, portrait, positive, process, project, shop, sports, technician, technologies, tool, woman, work, worker, young,