Ключевые слова: awake, bad, bed, best, block, business, choose, client, concept, customer, emoticon, emotion, evaluation, excellence, experience, face, feedback, goal, good, hand, happiness, happy, health, home, marketing, mental, mood, morning, opinion, positive, product, quality, ranking, rating, reputation, result, review, satisfaction, service, sleep, smile, survey, symbol, thinking, trust, up, user, wake, woman, wood,