电视和望远镜赋予参观者们看见偶然伤亡事故的视觉能力。

Televisions and telescopes give the visitors visual ability to see the casual casualty.

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这个绝妙的视觉能力使它可以看到360度的方位，这在自然界中绝无仅有。

This perfect visual ability gives it a 360 degree field of vision, unique in the natural world.

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单色视觉能力在陆地生物中非常罕见，因为分辨颜色的能力是陆地生物生存的一项工具。

Monochromatic vision is very rare among land species, because color vision is a tool for survival in terrestrial habitats.

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And so, they may get visual agnosia and lose the ability to recognize objects.

因此,他们可能患有视觉失认症,从而失去识别物体的能力

耶鲁公开课 - 心理学导论课程节选

Rather, what happened is you heard English and--but the capacity grew in your head and something a lot more similar to the development of arms or legs or a visual system.

相反,你听到了英语,你脑中的英语能力得到增长,这个和手臂,下肢,或是视觉系统的发育很相似

耶鲁公开课 - 心理学导论课程节选