Ключевые слова: 20s, academic, asian, backpack, beautiful, beauty, book, bookshelves, campus, carrying, casual, chinese, college, college student, cute, education, ethnic, ethnicity, female, girl, happiness, happy, holding, indoor, lady, learning, library, one person, pretty, real people, school, smiles, standing, student, textbooks, university, vertical, woman, young adult,