Ключевые слова: alone, back, back to school, backpack, bag, beautiful, break time, child, childhood, college, daughter, day, education, elementary, female, footage, girl, girl student, go to school, green, happiness, happy, instruction, knowledge, lifestyle, little, morning, one, outdoor, outdoors, outside, people, person, pupil, satchel, school, schoolchildren, schoolgirl, slow motion, street, student, study, summer, sunlight, teen, teenager, walk, walking, young, youth,