Ключевые слова: 1011 years, 67 years, 89 years, apple, beijing, book bag, boys, brown hair, cafeteria, canteen, casual clothing, china, chinese ethnicity, choice, class, clique, color image, copy space, cup, day, education, elementary, elementary age, first day of school, focus on foreground, girls, happy, healthy eating, horizontal, indoors, learning, lettuce, lunch, lunch break, lunchtime, making friends, meal, medium size group, new beginnings, photography, prep school, sandwich, school, series, six people, student, tray, waist up, walking, window, wrap sandwich,