1. Then he and Jane went horse-riding.
    然后，他和简一起去骑马。

2. This time he had no truck; he was riding a bicycle!
    这回他没有开车，而是骑着辆自行车！

3. The man came riding along the river road to the place where the customs officer was fishing. He got off his bicycle.
    司机沿河骑着车来到了他钓鱼的地方，下了车。

4. riding on its air cushion over a single rail, which it never touches, at speeds up to 300 m.p.h.
    靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。

5. He was still riding a bicycle, and he still had the buckets of sand.
    他仍然骑着一辆车，带着两桶沙。

6. As in riding the bow waves of a ship.
    就像它们追逐被船首犁开的浪花一样。

7. At the Nagpur book show, for example, the latest American social publications were conspicuous by their absence and India's politically conscious leadership has been replaced by a new generation, riding on the wave of the Internet, making fortunes wi
    例如，正因为那格浦尔书展上有关美国最新社会学出版物的缺乏，这些书籍反而变得引人注目起来。此外，印度有政治意识的领导层已被那些在因特网上冲浪、在短短几年内发了财的新一代人所取代。

8. People also enjoy the excitement of climbing mountains or of riding in a boat on a river that is moving very quickly or of racing in a car around a track.
    从登山中，从在湍急的河流里扬帆荡桨中以及从竞技车赛中人们获得刺激。

9. He set off down the main street of the city riding a baby elephant called Jumbo.
    骑上一头名叫江伯的小象，沿着城里的主要街道出发了。

10. Unlike the truck driver, he did not take up riding a bicycle. Nevertheless, he stayed near the bridge. He liked fishing.
    与卡车司机不同，他没有开始骑车运动，但他也没远离大桥，他喜欢钓鱼。