在伦敦骑自行车，你可得有胆量。

You need strong nerves to ride a bike in London.

那辆车横冲过马路，撞上了一个骑自行车的人。

The vehicle careered across the road and hit a cyclist.

在城镇骑自行车常常比开车更方便。

A bicycle is often more convenient than a car in towns.

我父亲教会了我骑自行车。

My father taught me how to ride a bike.

他们骑自行车沿公路疾驰。

They went spinning along the roads on their bikes.

头盔能给骑自行车的人一种虚假的安全感。

Helmets can give cyclists a false sense of security.

我骑自行车下山到中途刹车失灵了。

The brakes on my bike failed half way down the hill.

我们星期天骑自行车去兜风了。

We went for a cycle ride on Sunday.

我们骑自行车出去兜了一圈。

We went for a ride on our bikes.

骑自行车是欧洲第二流行的体育运动。

Cycling is Europe's second most popular sport.