Many of our volunteers say mentoring new hires is the most rewarding part of their job.

我們許多志工表示，指導新進員工是他們工作中最有成就感的部分。

Working in customer service can be tiring, but solving a difficult complaint is truly rewarding.

從事客服工作可能很累，但解決一件棘手的客訴真的很有成就感。

The candidate explained that she wants a challenging and rewarding career in international finance.

這位應徵者說明，她希望在國際金融領域找到一份具挑戰性又有成就感的職涯。