Ключевые слова: air, antenna, base, blue, broadcast, broadcasting, built, business, cable, communicate, communication, connect, connection, construction, disc, drum, electromagnetic, equipment, global, high, internet, mast, message, metal, microwave, mobile, mobility, network, phone, radio, receiver, red, satelite, signal, sky, space, station, steel, structure, tall, technology, telecommunications, telephone, television, tower, transceiver, wave, white, wireless,