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57517716

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  左图中杂乱的短线条将大脑判断空间方位的细胞弄糊涂了,致使我们将这些线条误解为是不平行的。要想消除此错觉,只要将图倾斜,从左下角沿对角线方向向上看,就会发现这些线事实上是平行的。

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Uploaded on November 16, 2005