Keywords
40 to 49 years, 45 to 49 years, adolescent, adult, african, african ethnicity, black, blue collar worker, car, career, caucasian ethnicity, class, classmate, classroom, communicating, communication, concentration, curiosity, demonstration, diversity, educate, educating, education, engine, engineering, equipment, ethnic, explaining, flair, garage, gear, guidance, half length, heavy industry, indoors, industrious, industry, interaction, intrigue, juvenile, labor, land vehicle, leading, learning, led, looking, looking away, looking down, machine, machine part, male, man, mature adult, mature man, mechanic, mix, mixed, mixed race, motor vehicle, multi ethnic, multi-ethnic, multi-ethnic group, networking, occupation, older, overalls, paying attention, professional, protective clothing, protective workwear, puberty, repair garage, repairing, school, showing, side view, skill, stand, standing, stands, student, support, synergy, teacher, teaching, team, teamwork, teenage boy, teenager, three quarter length, trainee, transit, transport, two people, vehicle, view, view point, watch, watching, white, work, worker, working, youngster, 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, u43161094