We can crack nuts in the nutcrackers.
我们可以把坚果放在胡桃钳里轧碎。
Nutcrackers with poor memories did not likely survive the harsh mountain winters.
记忆力差的星鸟在这么严酷的冬天也许不能生存。
Because nutcrackers are one of the best at remembering cache locations, researchers are studying them to find out why they have such great memories.
因为星鸟是最擅长记住储存位置的动物之一，研究人员正仔细观察它们，想找出星鸟拥有超强记忆力的原因。
A relative of jays and crows, nutcrackers hide pine seeds in the ground each autumn so they have a source of food during the Colorado Rocky Mountain winter.
星鸟属于松鸟和乌鸦的近亲，它在秋天的时候把松子藏在地底下，这样寒冷冬天的就有食物吃了。
The son of my colleague loves nutcrackers.
同事儿子特喜欢胡桃夹子。
Now researchers want to find out how the brains of nutcrackers are different from other brains.
现在研究人员想找出星鸟的大脑有什么不同之处。
Now researchers want to find out how the brains of nutcrackers are different from other brains.
现在研究人员想找出星鸟的大脑有什么不同之处。
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