便利 (Convenience) refers to the quality of being easy to use or access. It often relates to products, services, or situations that save time and effort for individuals. For example, online shopping platforms like Amazon allow customers to purchase items from home, eliminating the need to travel to physical stores. In daily life, convenience can be seen in various forms, such as smartphones that provide instant communication and information. Public transportation systems, like subways and buses, also enhance convenience by offering efficient travel options. Overall, convenience plays a significant role in modern living, making tasks simpler and more efficient.