Sent_en: 2zh These pieces of debris have been causing sonic booms, resulting in vibrations felt by some residents, as well as flashes of light across the sky, said the NOAA on Friday in an public information alert posted on their website.
Sent_yy: 国家海洋与大气局星期五在其网站贴出的公共信息警报中指出：“这些碎片引起了音爆，所以有些居民感觉到了震动，同时还有漫天的闪光”。