1. In other areas, planners have made places for bicycle trails and playgrounds, for public gardens and private garden plots, and paths for walking and running excursions.
    在其它地区，城市规划师们已经专门辟出了用于建自行车道和操场、公共和私人花园及散步和跑步小道的地方。

2. In some cities, the bicycle paths connect every area to every other area.
    在有些城市，自行车道把所有地区都连接在一起了。

3. It was a beautiful racing bicycle.
    那是辆漂亮的赛车。

4. Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
    那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，

5. Finally, they even had the bicycle X-rayed, to find out if anything was hidden inside.
    最后甚至还用X光检查自行车，想看看是否在车内藏着什么。