他勤奋不懈的努力终于获得了回报。

His sedulous efforts finally paid off with great results.

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His sedulous efforts finally paid off with great results.

sedulous 来自拉丁语 sedulus(勤奋的),由 sed-(坐)和 -ulous(充满...的)组成,字面意思是"坐得住、能坚持的",引申为"勤奋的、坚持不懈的"。这个词强调持续专注的努力状态。

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