认知能力下降是指丧失学习新技能或回忆单词、名字和面孔的能力，这是随着年龄的增长而最常见的现象。

Cognitive decline is the loss of ability to learn new skills, or recall words, names, and faces that is most common as we age.

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同样地，他们还能辨别母亲的气息和面孔。

Similarly with mother's smell and face.

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只有纳塔尔计划足以智能到记住各种语音和面孔。

Only "Project Natal" is smart enough to remember voices and faces.

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What's on the screen are computer generated faces of a Caucasian male and a Caucasian female who don't exist in the real world.

屏幕上面的这些是电脑生成的,一个高加索男性和一个高加索女性的面孔,他们在现实世界中并不存在

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There are some preferences with humans and with other primates to favor faces.

人类和其他灵长类动物,都对所喜爱的面孔具有一定的偏好

耶鲁公开课 - 心理学导论课程节选