As the monkey looked at the face, blood vessels supplying nerve cells in the visual part of the monkey's brain transiently swelled in exactly the same pattern.

当猴子看到笑脸时，为其脑部视觉部分的神经细胞供血的血管会短暂隆起，其隆起模式与看到的图案惊人的一致。

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The picture is actually a miracle in its own right: the high-speed video camera that shot it was trained on the exposed brain of a monkey staring at a yellow smiley face.

但实际上，这幅不起眼的照片本身就是个奇迹：当一只猴子盯着一张黄色的笑脸时，一台高速摄影机正对着它暴露的脑部拍摄，从而得到了这张照片。

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Just then, suddenly, there appeared on the window-sill a large monkey, grey, with a black face and bushy hair over the forehead.

就在这时，窗台上突然出现了一只大猴子，灰色的，有张黑色的脸，前额覆盖着浓密的毛发。

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