They kept on trying until they finally succeeded.

他们不断尝试，直到最终成功。

youdao

Finally, they succeeded in growing super hybrid rice after years of efforts.

经过多年的努力，他们终于成功培育出了超级杂交水稻。

youdao

Owning to their passion, hard work and persistence, they finally succeeded in the contest.

凭借自己的热情、努力和毅力，他们最终在比赛中胜出。

youdao

They struggled to attract investors, but finally succeeded, mostly thanks to Mr Peterson's many connections.

ECONOMIST: The rise of private equity