Importantly, our commonly held feelings about smells can help distinguish us from other cultures.

"重要的是，我们对气味的共同感觉有助于把我们与其它文化区分开来。

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Your nose can recognize 50000 different smells. But that's nothing compared to your eyes, which can distinguish more than one million different colors!

你的鼻子可以辨别5万种不同的气味，但与你的眼睛相比却没什么了不起的，眼睛可以分辨100万种不同的颜色。

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The 100-kilogram (220-pound) robot can also distinguish eight different kinds of smells, can tell which direction a voice is coming from and USES powers of sight to follow a human face.

这个重达100公斤的机器人还可以分辨8种不同的气味，识别声音的来源方向，并能通过其视觉能力识别人的面孔。

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