kē / xué / jiā / yòng / gāo / sù / shè / xiàng / jī / jì / lù / xià / le / qiú / zhuàng / shǎn / diàn / de / yǐng / xiàng / 。科学家用高速摄像机记录下了球状闪电的影像。Scientists recorded images of ball lightning using high-speed cameras.