成功最终取决于我们集体的努力和坚持。

Success ___ultimately depends on our collective effort and perseverance.

尽管面临挑战，她最终还是决定从事医学事业。

She ___ultimately decided to pursue a career in medicine, despite the challenges.

气候变化是数十年来人类活动最终的结果。

Climate change is ___ultimately a result of human activity over many decades.