砂糖 (sugar) is a sweet, crystalline substance commonly used as a sweetener in food and beverages. It is primarily derived from sugarcane and sugar beets, and it plays a crucial role in cooking and baking. Sugar not only enhances flavor but also contributes to the texture and preservation of various products. In addition to its culinary uses, 砂糖 is an important ingredient in many cultures around the world. It is often associated with celebrations and special occasions, such as birthdays and holidays, where sweets and desserts are enjoyed. The production and consumption of sugar have significant economic and social implications globally.