I wrote a story for a competition.

我为比赛写了一个故事。

Have you ever entered a competition?

你曾经参加过比赛吗？

He won a competition to visit the earth.

他赢得了一个参观地球的比赛。

Taking part in a competition or an exam.

参加比赛或考试。

There is a competition of his paintings at school.

学校有他的画作比赛。

He never gives up in a competition.

他在比赛中从不认输。

It is dishonorable to cheat in a competition.

在比赛中作弊是不光彩的。

Losing in a competition doesn't mean you are a loser.

在比赛中输掉并不意味着你是个失败者。

Let's have a competition to see who runs faster.

让我们比试一下，看谁跑得更快。

The school has a competition in debate every year.

学校每年都会比试一次辩论赛。