Ключевые слова: abstract, adapter, airport, area, background, battery, business, cable, cell, cellphone, charge, charger, communication, connection, cord, corner, departure, device, devices, digital, electric, electrical, electricity, energy, equipment, free, hand, holding, indoor, international, journey, mobile, modern, object, phone, plug, power, recharge, service, smartphone, space, station, technology, terminal, text, travel, typing, usb, woman, young,