Ключевые слова: adult, architecture, blue, brick, bricklayer, bright, build, buildawall, building, bulldozer, carpenter, carry, caucasian, cityscape, clouds, composite, construct, construction, constructionequipment, constructionmachinery, crane, digital, drill, elevate, erect, expertise, exterior, flooring, icon, lift, machine laver, machinery, occupation, office, protectiveworkwear, red, reflectiveclothing, room, safetyvest, sign, skyscraper, structure, symbol, tools, uplift, wall, white, whitebackground, window,