Ключевые слова: achievement, activity, adult, at, background, builder, building, business, businessmen, city, colleagues, computer, concept, connection, construction, contractor, conversations, corporate, crane, deal, engineer, engineering, engineers, equipment, estate, finance, five, global, group, hands, happy, hardhat, helmet, high, industrial, industries, industry, life, light, male, man, mechanical, meeting, metal, night, occupation, office, partners, partnership, pastel, people, person, phone, professional, progress, real, security, shaking, silhouette, site, sky, success, successful, sunset, tablet, team, teamwork, technology, together, trekking, trust, urban, win, work, worker, workers, young,