Ключевые слова: american currency, bill, bills, build, building, buy, buying, cash, clouds, construct, construction, copy space, currency, development, dollar, dollar bill, equity, grass, green, home, house, invest, investment, lawn, loan, mansion, mortgage, nest egg, own, owner, owning, paper currency, real estate, real estate agent, residence, residential, save, savings, sell, selling, sky, sky background, structure,