At a Southern Indiana coal mine, an accident at an air shaft kills three people.
At a Southern Indiana coal mine, an accident at an air shaft kills three people.
印地安那州南方的一个煤矿内发生一起通风井事故，该事故造成3人死亡。
At a Southern Indiana coal mine, an accident at an air shaft kills three people.
印地安那州南方的一个煤矿内发生一起通风井事故，该事故造成3人死亡。