维塔是一位开拓者，一个精力充沛的独立派。

Vita was a trailblazer, a vigorous independent.

《柯林斯英汉双解大词典》

乐观主义者表示这不过是一次精力充沛的辩论，旨在定义美国的基本制度。

Optimists say this is no more than the vigorous debate that defines the American primary system.

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此外，人们，尤其是那么些脑力劳动者进行大量室内或者室外的锻炼来保持精力充沛。

Besides, people, especially, those engaged in mental jobs, create numerous indoor or outdoor exercises to keep energetic, eg.

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