Ключевые слова: 1 may, advertisement, advertising, announcement, announcing, assistant, attention, bearded, behind, builder, building, construction, copy space, day, electrician, giving ads, hammer, handyman, happy, happy labor day, hardhat, helmet, info, information, kit, labor day, laborer, labour day, male, man, mature, may first, occupation, offer, paper, presenting, promoting, promotion, protection, showing, tool, vacancy, work tool, worker, workers day, workman, yellow, yellow wall,