Ключевые слова: alarm, attention, autumn, background, bell, boy, brass, call, child, clapper, class, classic, classroom, closeup, collection, color, copper, copy, decorative, education, equipment, golden, hand, handbell, handle, holding, isolated, kid, knowledge, lesson, metal, model, primary, pupil, resonate, retro, ring, ringer, ringing, school, shiny, sound, space, studio, style, stylish, teach, text, white,