于是，我报名参加了一个比赛——5千米，这个距离是我身体熟悉而且非常喜欢的距离。

So, I signed up for a race - a 5k. The same distance my body knows and loves so well.

youdao

当我六年级的时候，我参加了一个钢琴比赛。

When I was in the sixth grade, I joined a piano competition.

youdao

丹在学校参加了一个说唱比赛。

Dan joined in a rap competition at school.

youdao