1. "Bicycles."
    "自行车。"

2. Potholes, unrepaired bridges, and other problems will make streets impassable to motor vehicles, so bicycles and animal-drawn vehicles will prevail.
    坑凹不平的路面、失修的桥梁以及其它问题将使机动车无法在街道上行驶，因此将盛行自行车和畜力车。

3. More likely, Ford Consul will be hub to hub with Renault or Mercedes, But rarely with bicycles made for two.
    更可能的情况是福特・康索尔汽车与雷诺汽车或墨雪兹汽车，车轴对车轴地排列着，但很少碰上双人自行车。

4. More likely, Ford Escort will be hub to hub with Renault or Mercedes, but rarely with bicycles made for two.
    更可能会望见一辆福特.康索尔或一辆雷诺或一辆梅塞迪斯并排停放着，不过双人自行车则不容易看到。

5. One level might be for pedestrians, another for electric automobiles, a third for bicycles, a fourth for high-speed automobiles, a fifth for buses, and a sixth for trains (subways).
    这些层面中，一层供行人行走，一层行驶电动汽车，一层走自行车，一层供高速汽车使用，一层行驶公共汽车，一层是地下铁道。

6. It was his job to repair bicycles and at that time he used to work fourteen hours a day.
    他那时的工作是修理自行车，并且通常是一天工作14个小时。