Keywords
academy, alien, boy, boys, child, children, classroom, conversation, day, education, elementary education, elementary school, english, foreign national, foreigner, girl, girls, individual education, indoor, instruction, interior, korea, korean, koreans, lecturer, man, many peoples, men, native teacher, native teachers, oriental, orientals, original language, people, peoples, person, persons, pupil, pupils, school, school education, school life, schoolboy, schoolgril, speaker, student, students, study, teacher, teachers, teaching, white man, woman, women, young, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, pae38364