海岸警卫队警告不要在密歇根湖上捡到银圆筒;军事装置可以释放烈火。 Coast Guard warns against picking up silver cylinders on Lake Michigan; military devices can emit intense flames.

美国海岸警卫队警告芝加哥和附近居民 避免在密歇根湖的海岸线 采集银圆柱形物体 The U.S. Coast Guard has warned Chicago and nearby residents to avoid picking up silver cylinder-shaped objects on Lake Michigan's shoreline. 最近在Milwaukee附近的一次军事演习中使用的三种磷烟火装置已失踪,可能构成危险。 Three phosphorus pyrotechnic devices, used in a recent military exercise near Milwaukee, have gone missing and could pose a danger. 这些装置能释放高达2 900华氏度的火焰和红烟雾。 These devices can emit flames up to 2,900 degrees Fahrenheit and red smoke. 一个装置已经找到;敦促海滩观光客立即报告任何目击情况。 One device has already been recovered; beachgoers are urged to report any sightings immediately.