Ключевые слова: adult, angry, builder, building, business, caucasian, challenge, colleague, construction, contemporary, discontent, displeasure, dissatisfied, group, hardhat, industrial, industry, job, looking, man, mature, occupation, outdoor, people, person, placard, poster, quarry, slogan, strike, teamwork, unhappy, upset, woman, work, working, workwear, young,