1.Extra buses are put on during rush hours.

1.高峰期间增开公共汽车。

2.When it is wet, the buses are crowded.

2.下雨天, 公共汽车非常拥挤。

3.He had to sprint to catch the bus.

3.他得猛跑阵才能赶上公共汽车。

4.I was fortunate to catch today's last bus to the county at the last minute.

4."我在最分钟赶上今天最去县城的长途车,真是幸运。"

5.He pounded down the hill to catch the bus.

5.他急促地跑下山来赶汽车。

6.A red bus is stopping at the bus stop.

6.红色的公共汽车停在汽车站。

7.She has conducted on London buses for twenty years.

7.她在伦敦公共汽车上担十年的售票员。

8.The city uses buses to transport students to school.

8.这城市用公共汽车载送学生去学校。

9.He put on a sprint to catch the bus.

9.他全速奔跑以赶上公共汽车。

10.The buses on this line are running on a three-minute headway.

10.这条线路的公共汽车每三分钟开出。

11.It often causes a lot of inconvenience when buses come late.

11."公共汽车晚点时,常常引起许多不便。"

12.Cars, trucks and buses produce exhaust nearly as harmful as the factories.

12.汽车、卡车和公共汽车排出的废气和工厂的废气差不多同样有害。

13.From 8 a.m. to 4 a.m. the suburban buses leave every hour on the hour.

13."从早上八点到下午四点,近郊的公共汽车每小时正开出。"

14.Come on then, chop-chop! If we don’t leave now we’ll miss the bus.

14.快点！我们现在不走就赶不上巴士。

15.Before they drive any of the buses, they will have to pass a special test.

15.然而在驾驶公共汽车前,他们必须通过专门测验。

16.I started riding on the buses.

16.我开始搭乘公交车。

17.The buses run every ten minutes.

17.公共汽车每10分钟。

18.Ordinarily he goes to work by bus.

18.他通常是坐公共汽车上去的。

19.He sat patiently waiting for the bus.

19.他耐心地坐着等公共汽车。

20.There were twenty passengers in the bus.

20.公共汽车上有20名乘客。