Orwell is, in a sense, an undercover agent, an anthropologist who has gone native to better observe his subjects in their natural habitat.

某种意义上，奥威尔是一个隐姓埋名的打探者，是一个融入当地环境并更好更自然地观察所研究对象行为的人类学家。

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Benedict: American anthropologist noted for her study of Native American and Japanese cultures.

本尼迪克特：美国人类学家，以其对美国土著文化和日本文化的研究而闻名。

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The earliest accounts of sweat lodges in Native American culture appear in writings by European settlers from the 1600s, and according to anthropologist Raymond A Bucko, author of The Lakota Ritual of the Sweat Lodge, sweat lodges have not changed significantly since that time.

BBC: The origins of bathhouse culture around the world