Ключевые слова: 30s, audio, blonde, broadcasting, buttons, casual, caucasian, channel, cheerful, computer, computer monitor, control, demand, device, dj, electronic, equipment, female, fm, happy, host, indoors, jockey, keyboard, knob, light hair, media, microphone, mid adult, modern, mouse, music, playing, push, radio, screen, selection, sitting, smiling, sound, station, studio, switch, talking, technology, using, volume, woman, workplace,