As a eater who lives by the sea, I am fortunate to be able to taste a variety of delicious seafood on a regular basis. Among them, sea oysters and raw oysters are two of my favorites. Although both oysters and oysters are shellfish, they have subtle differences in appearance, taste, cooking methods, nutritional value, and regional culture. These differences make them unique in the field of food and become delicacies on people's tables. By understanding these differences, we can better appreciate and taste these two delicious seafoods.