Ключевые слова: africanamerican, attractive, black, book, campus, casual, cellphone, checkered, college, communication, conversation, copy space, discuss, discussion, education, ethnic, exam, examination, female, friendly, girl, grass, green, happy, holding, learning, leisure, looking, mobile, nature, one, outdoors, park, person, phone, preparing, reading, sitting, smartphone, smiling, speak, student, studying, talk, university, woman, young,