Keywords
16 to 17 years, 50 to 54 years, 50 to 59 years, achievement, adolescence, adolescent, adult, ambition, asian, asian ethnicity, aspiration, authority, blur, bold, book, boy, casual, casual clothing, caucasian ethnicity, chair, child, childhood, chinese, chinese ethnicity, class, classroom, communication, concentration, confidence, cooperation, cooperative, day, desk, differential focus, discovery, diversity, document, east asian, east asian ethnicity, eastern, educate, educating, education, enthusiasm, ethnic, far eastern, female, five people, focus, focus techniques, front, front view, fulfillment, furnishing, girl, group, group of people, growth, high school, high school student, holding, in a row, indoors, intelligence, interaction, juvenile, knowledge, labor, lad, learning, lesson, line, male, man, mature adult, mature man, mix, mixed, mixed race, monitoring, multi ethnic, multi-ethnic, multi-ethnic group, networking, note, notebook, nurturing, older, oriental, pad, paying attention, pen, popular culture, puberty, pupil, respect, school, school student, schoolboy, schoolgirl, schoolwork, seat, shirt and tie, sitting, small group of people, smart, smart clothing, stand, standing, stands, stationery, student, studying, success, synergy, teacher, teaching, teenage boy, teenage girl, teenager, view, view point, white, work, workbook, working, writing instrument, young, youngster, youth, youth culture, youthful, youths, 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, u75740452