她参加了六次比赛，只败过一次。

She has been beaten only once in six starts.

《牛津词典》

去看场比赛或者当一次比赛志愿者吧，这样你就能感受下比赛的氛围，也能了解参加比赛大概会是个什么情况。

Go watch a race or offer to volunteer so you can experience the race atmosphere and get a better idea of what to expect.

youdao

我参加了一次英语演讲比赛。这次比赛让我有了很多的收获。

I took part in a English speech contest. I have a lot of harvest in this contest.

youdao

她最棒的那一次比赛是她第一次参加锦标赛。

Her best moment was her first championship race.

youdao

她最棒的那一次比赛是她第一次参加锦标赛。

Her best moment was her first championship race.

youdao