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托福TPO-28 Lecture 2(中)

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Corvids include ravens, jays, crows and magpies among others.

鸦类包括渡鸦、松鸦、乌鸦和喜鹊等。

And what kinds of cognitive abilities are we talking about?

我们说的是什么样的认知能力呢?

Well, corvids and some mammals have the ability to plan for the future, to store food for instance, in places where they can find it later.

鸦类和一些哺乳动物有为未来谋划的能力,比如说把食物储存在它们以后能找得到的地方。

It's been suggested in f