Ключевые слова: adult, blue, business, casual, caucasian, cloudy, communications, computer, dawn, day, education, expression, field, free, freedom, fun, grass, green, happiness, happy, internet, joy, laptop, leisure, lifestyle, male, man, mobile, mobility, nature, notebook, one, pc, people, positive, relax, resting, single, sky, student, success, summer, sun, sunrise, sunset, technology, wireless, work, young,