Ключевые слова: activity, agriculture, background, black, business, city, day, dig, dirt, dirty, equipment, excavate, excavation, garden, gardening, grass, green, ground, industrial, industry, job, landscaping, maintenance, manual worker, men, mud, nature, occupation, outdoor, park, people, professional, protective, retro, salary, shovel, shovels, showel, social, soil, spring, team, teamwork, tool, tree, unemployment, uniform, work, worker, workers,