Ключевые слова: african american, asian, backpacks, beverage, black man, blur, caucasian, cellphone, cheerful, coffee to go, college, daytime, device, drink, education, emotion, flora, friends, friendship, group, happy, interracial, men, mobile, multicultural, multiethnic, notebook, outdoors, park, people, phone, plants, positive, season, smartphone, smiling, students, summer, take selfie, takeaway, technology, together, trees, university, women, young adult,