他对大自然的看法是一种最纯粹的乌托邦式看法。

His was a utopian vision of nature in its purest form.

《柯林斯英汉双解大词典》

听到这些故事，我对这个地方产生了怀疑——其他旅游地被描述为“更纯粹”的自然体验。

Hearing these stories, I'm skeptical about the place—other destinations are described as "purer" natural experiences.

youdao

每一次给予的行为都来源于我们内心深处的美德，即使这种自然的慷慨愿望可能被几层不那么纯粹的动机所包裹着。

Each act of giving emerges from that core of goodness, even though layers of mixed motivation may cloud our natural aspiration of generosity.

youdao

For here the child is purely a physical creature.

在此阶段,儿童只是个纯粹的自然生物

耶鲁公开课 - 心理学导论课程节选