The boys were riding their bikes around the streets.

男孩子们骑着自行车在街上兜风。

《牛津词典》

It was a beautiful spring evening and there were lots of people out walking their DOS or riding their bikes.

春天的傍晚真美，很多人都在外面逻狗或骑自行车。

youdao

Bicycle-friendly communities will make people feel safer and more comfortable while riding their bikes for purposes of both fitness and transportation.

他说自行车环保社区会使人们在骑车时觉得更安全、更舒适。 这对健身和交通都有利。

youdao

People produced photographic proof of people fishing, walking, riding their bikes and playing cricket on the sands when the tide allowed.

BBC: Newhaven Beach

The girl and her 10-year-old brother were both riding their new bikes behind their father's car when the accident occurred.

BBC: RELATED BBC SITES

There are people downsizing their fleets from three cars to two, people who were riding bikes to work, people who are taking the bus or the subway.

NPR: More Bumps In The Road For GM, Chrysler And Ford