Ключевые слова: background, broken, component, concept, cracked, crash, crashed, damage, damaged, desk, device, diagnosis, electronic, equipment, expertise, fix, fixing, glove, hands, indoor, maintenance, mobile phone, object, phone, professional, repair, repairing, repairman, screen, screwdriver, selective focus, service, shop, smart phone, smartphone, store, technician, technology, telephone, tool, tools, touch screen, work, workbench, working, workshop,