1.A bicycle is really an important means of transportation in China.
在中国，自行车是一种重要的运输工具。
2. China is called the kingdom of bicycles.
中国被称为自行车王国。
3. Bicycles do not cause air or sound pollution.
自行车不造成空气或声音污染。
4. Compared with cars， bicycles cause no environmental problems.
与汽车相比，自行车不造成环境问题。
5. Bicycles save energy and parking places.
自行车节省能源和停车场所。
6. Riding bikes to travel and appreciate the natural scenery is really a wonderful experience.
骑自行车旅行、欣赏自然风景的确是很美妙的活动。
7. The bicycle allows us to go anywhere nearby easily.
骑自行车可使我们很容易地到达附近的任何地方。
8. Bikes are not very expensive on average， and almost every family can afford them.
自行车一般不贵，几乎家家都能买得起。
9. During the rush hours， you can often see a boiling sea of bicycles running in all directions.
在高峰期间，你可经常看见沸腾的自行车海洋涌向四面八方。
10. Riding bikes regularly does good to your health.
经常骑自行车有益于健康。