Many of the species pair for life.

许多物种都终生配对。

《牛津词典》

Pandas are an endangered species.

大熊猫是一种濒危物种。

《柯林斯英汉双解大词典》

Many species have diverged from a single ancestor.

许多物种都是同宗演变而来的。

《牛津词典》

And in fact, Skinner explicitly made the analogy from the natural selection of species to the natural selection of behavior.

实际上，斯金纳也确实明确地,对物种的自然选择,同行为的自然选择进行过类比。

耶鲁公开课 - 心理学导论课程节选

Student: My question's not exactly like that one, but in other animals do they is there similar ? data on other species?

我的问题跟刚刚那个不太一样，其他物种,他们会否,其他物种是否有类似的情况？

耶鲁公开课 - 心理学导论课程节选

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