Keywords
20s, 25-29 years, 8-9 years, accuracy, adult, american, asian, asian ethnicity, assist, assistance, assisting, black hair, blackboard, boy, boys, brown hair, casual clothing, caucasian, caucasian appearance, caucasian ethnicity, cheerful, child, childhood, children, chinese, chinese ethnicity, classroom, color image, colour image, communicate, communicated, communicating, communication, communications, computer, computers, computing device, computing machine, connection, content, data processor, desk, desktop computer, desktop computers, desktop pc, education, elementary age, elementary student, ethnicity, european, excited, excitement, expression, facial expression, female, females, flat screen, front view, grace, guidance, guide, guiding, happiness, happy, head and shoulders, help, helping, horizontal, in front of, indoors, information processing system, joy, kid, kids, ladies, learning, looking away, male, medium-length hair, microcomputer, multi-ethnic group, oriental, pc, people, personal computer, personal computers, photography, polo shirt, positivity, primary school student, professional occupation, satisfaction, school, schoolboy, side view, sit, sitting, skill, skilled, smile, smiling, student, studying, taiwanese, teacher, teaching, technology, tween, two people, visual screen, white, wireless technology, woman, women, work, working, young, young adult, young boy, young woman, young women, youth, 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, gws30457934