Ключевые слова: antenna, blue, business, call, cement, channel, cloud, communicate, communication, concrete, construction, data, digital, dish, grunge, high, history, industrial, industry, internet, message, old, paint, pattern, phone, pipe, radio, receive, receiver, remote, road, round, satellite, send, sign, signal, sky, space, symbol, system, tank, technology, telephone, television, transmission, tv, water, wave, waves, wireless,