在炎热的夏天开车时，你可能会在路上看到闪闪发光的水，但科学告诉我们，这其实只是海市蜃楼，是空气加热造成的幻觉。
When driving in a car on a hot summer day, you may see what looks like shimmering water on the road, which, as science tells us, is really just a mirage, an illusion caused by the heating of the air.
右边视频的桢只能被右眼看到，左边的只能被左眼看到。由此产生景深的幻觉。
The right frame is seen only with the right eye and the left frame with the left eye, creating the illusion of depth.
除了某些飘飘欲仙的游客和偶尔的出现幻觉的澳洲土人，塔斯马尼亚确实还没有从这种繁荣的产业中看到什么弊病。
Aside from some stoned tourists and the occasional hallucinating wallaby -- yes, really -- Tasmania has seen few ill effects from its flourishing cash crop.
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