ball lightning

基本解释

In fact, the pair thinks about half of all ball lightning reports are actually tricks of the mind induced by magnetism.
事实上，这对夫妻，认为几乎全部报道过的球状闪电中的一半竟然是磁性在人的心目中的所构成的骗局。
Mysterious floating blobs of light known as ball lightning might simply be hallucinations caused by overstimulated brains, a new study suggests.
一项新的研究表明，称为球状闪电的、神秘光的浮动斑点，也许只是大脑简单地受到了过度刺激所产生的幻觉。
Some reports of ball lightning even involve multiple eyewitnesses who saw the same phenomenon from different angles and saw the balls travel in the same directions.
其次，有些目击者报告的那些球状闪电包含了近距离观察，有的详细介绍了球的内部结构，而且甚至还关联着气味和声响。