Ключевые слова: adolescent, adventure, back to school, background, backpack, bag, bullying victim, campus, classmate, classroom, corridor, education day, elementary, elementary age, elementary school, hallway, high school, holiday, indoor poor, international education day, journey, learner, lockdown innocence, luggage, rucksack, school, school building, schoolbag, schoolboy, schoolchild, schoolkid, student, study, summer, teen, tour, tourism, tourist, travel, traveler, trip, uniform, vacation, young person, youth,