Ключевые слова: 21, 21th, adult, adulthood, age, background, baked, birthday, blue, bright, burning, cake, candles, card, celebrate, celebration, color, coming, confectionery, cream, cupcake, decor, decorated, delicious, design, dessert, eat, event, festive, food, fun, greeting, happy, holiday, invitation, number, object, one, party, pastry, present, red, shaped, style, sugar, sweet, tasty, treat, twenty, year,