Ключевые слова: agriculture, background, boiled, breakfast, brown, closeup, cooked, cooking, cuisine, design, duck, eat, egg, eggs, eggshell, farm, food, fresh, group, healthy, ingredient, market, meal, natural, nature, nutrition, nutritious, organic, preserved, product, protein, raw, round, salt, salted, salted egg, salty, shell, shop, tasty, texture, traditional, white, yolk,