Ключевые слова: adolescence, adult, attractive, beautiful, beauty, book, casual, caucasian, cheerful, classroom, clever, college, cute, desk, education, emotion, expression, female, formula, girl, green, happy, high achiever, higher mathematics, indoor, knowledge, learning, lifestyle, one, red, school, schoolgirl, sitting, student, study, studying, table, teenage, teenager, university, woman, work, young, youth,