如何用英文介绍自行车？
爱吃芒果的喵 Beyond environmental benefits, riding a bike is excellent for physical health. It serves as a convenient way to stay fit and exercise while commuting, helping people maintain a healthy lifestyle effortlessly.
爱吃芒果的喵 
爱吃芒果的喵 Beyond environmental benefits, riding a bike is excellent for physical health. It serves as a convenient way to stay fit and exercise while commuting, helping people maintain a healthy lifestyle effortlessly.