My sister will enter a bicycle race next week.

我姐姐下周将参加自行车比赛。

In the slow - bicycle race, they wobbled along the track with identical do - or - die looks on their faces.

在自行车慢行竞赛中, 他们骑着车,摇摇晃晃地在跑道上行着,脸上都带着一副相同的破釜沉舟的神情.