Reason: "Pineapple Duck", one of the traditional delicacies in China, is a famous dish with local characteristics because of its simple preparation, delicious taste and high nutritional value. Because there are dishes with them as raw materials, it is judged that they can be eaten together.

Related knowledge expansion: there are ways to cook first on the internet, so I won't explain them here. Pineapples and ducks can be eaten together, but ducks are high in fat, so ducks should eat in moderation.