There are many advantages to riding a bicycle. First， using a bicycle can greatly help reduce the air pollution in many big cities.Apart from this， people can improve their health and muscle by riding a bicycle. The future of bicycle will be bright. In some European countries， city governments have arranged pedestrians to use “public bicycles” to travel round the city center free of charge.
一篇100词左右关于骑自行车上学的英语作文
