Ключевые слова: bank, blue, business, clean, cleaner, cleaning, concept, dirty, ecology, economy, environment, finance, financial, glove, gloves, green, housecleaning, household, housework, investment, money, moneybox, object, paper, paying, pig, piggy, piggybank, pink, plastic, pollution, recycle, rubber, safety, sanitation, save, saving, security, services, wash, washing, work, work gloves, yellow,