Ключевые слова: academic, america, attentively, back to school, banner, black, boy, chair, child, childhood, chinese, class, classmates, classroom, computer graphic, concentrated, concentrating, cute, desk, development, digital, digitally generated, drawing, education, elementary, elementary school, flag, focused, identity, knowledge, learn, learning, lesson, male, national flag, notebook, notepad, patriotism, pupils, school, schoolchild, serious, sitting, star spangled banner, thoughtful, united states of america, usa, writing,