optical illusion

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But the scene is actually an optical illusion.
而事实上，这样的场景只是一种光学错觉。
At a first glance it’s not visible that the furniture hides a relatively large storage place inside due to the optical illusion of the ornaments.
乍一看，由于对这个装饰品的视觉错觉，储藏物的里面隐藏着一个相当大的储藏空间并不明显。
Cool-headed meteorologists were quick to put the story to bed: It was just an optical illusion, the cause of sunlight hitting a cloud disturbed by wind or plane traffic in just the right way.
头脑冷静的气象学家很快把这件事搁置起来：认为它只是一种光的幻觉，起因于阳光击中了一朵云彩，刚好能以一种合适的方式被风或飞机交通而使人感到不安。

What Dahlan's remarks made clear is that the PLO's recognition of Israel was an optical illusion.
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Ruffles, hip ties, breast padding, cutouts that create an optical illusion of curves and ruching are good examples.
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This is an incredible optical illusion that was discovered entirely by accident by an undergraduate student at the University of Queensland.
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something that tricks your eyes and makes you think you see something that is not really there, or see it differently from how it really is

An optical illusion is something that tricks your eyes so that what you think you see is different from what is really there.

视错觉
First of all, a lot of practice through the optical illusion that can not be excluded, it is normal in common.
首先经过大量的实践证明视错觉是无法排除的,它是正常人所共有的。
错视

视错觉
Appropriate application of optical illusion in furniture design can bestow a higher aesthetic value on it.
在家具造型设计中科学合理的运用视错觉,可以赋予家具更高的美学价值。
物理学
光幻觉
光幻象