Ключевые слова: asian, buidingsite, cap, chinese, concrete, concrete mixer, concrete mixer truck, constructionmachinery, constructionsite, hand, hard, hardhat, hardworking, hat, industrial, industry, job, labor, laborer, laboring, labourer, machinery, male, man, people, person, robust, safetyhat, safetyhelmet, summer, truckconcrete mixer, work, worker, working, workman, workplace, worksite,