youdao

It is pretty much an upper-middle-class British colour," says Ho. "Who else could afford to join international car racing?

胡（Ho）先生说，“它可以说是英国中上层社会的流行色，”“其他人谁能有钱参加国际汽车赛呢？

youdao

Match racing: One-on-one racing between two boats, a component of the programme for the Soling class at the Olympic Games.

配对比赛：两帆船之间一对一的比赛，是奥运会索林级帆船赛的一个部分。

youdao

Let's say I got up late and I am racing to get to class.

比如，我起晚了,我冲向教室。

麻省理工公开课 - 固态化学导论课程节选

The 22-year-old is in his third season of elite-class racing, and has made a big impression in his two previous campaigns.

BBC: Jorge Lorenzo has fitness doubts ahead of Qatar MotoGP

The Pattern is designed to provide good tests for horses at the right stage of their development and it also guarantees top-class racing throughout the season.

BBC: The big races

With his regular 600cc class not racing at Snetterton, Steve de la Cour joined the others in the Powerbikes class, where he placed 30th, 21st and 28th.

BBC: Jersey's racers toil in Norfolk