达尔文最初的论点以及进化渐进主义者所支持的观点是，物种的变化是持续的，但非常缓慢，增量也很小。

Darwin's original thesis, and the viewpoint supported by evolutionary gradualists, is that species change continuously but slowly and in small increments.

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自然资源保护主义者预测，数以百计的物种可能会从这个地区消失。

Conservationists calculate that hundreds of species could be lost in this area.

《牛津词典》

自然环境保护主义者大多致力于保持物种的多样性。

Conservationists are mostly wedded to preserving diversity in nature.

《柯林斯英汉双解大词典》

There is a Darwinian semiotics, understanding the relationships among species in semiotic terms.

达尔文主义的符号学，用符号学来研究物种间的关系。

耶鲁公开课 - 文学理论导论课程节选

Notice the importance -and we'll come back to it-- of the word "dominant": "the dominant" in the thinking of the Russian formalists and the struggle for dominance among species in a habitat.

注意这个词的重要性,我们还会讲到，支配，这个词：,俄国形式主义者所说的支配,和物种间争夺栖息地的支配。

耶鲁公开课 - 文学理论导论课程节选