A video from the scene shows a man using a machine gun mounted on the back of a truck. Four students were shot dead.

现场的一段视频显示，一名男子当时正在使用安装在卡车后部的机关枪。四名学生被枪杀。

And out of the night and the fog, as it mysteriously does, enough light gathered into one focus to shine on the dark hardness of a machine gun mounted on a high tripod and swung down over the rail.

在黑夜和浓雾中， 就像它神秘地那样， 有足够的光线聚集在一个焦点上， 照亮了安装在高高的三脚架上并在栏杆上向下摆动的机关枪的黑暗硬度。