交作业：

近日，暴雪、冻雨等极端天气导致高铁大面积延误，多趟列车降速、停运。有网友在停滞的高铁上拍到绿皮火车带着风雪一路飞奔的画面，直呼“老前辈”支棱起来了。

Nowadays， extreme weather such as blizzards and freezing rain lead to extensive delays of high-speed trains with services being slowed down or suspended. A netizen on the out-of-service high-speed train photographed the green train running through the blizzard and exclaimed that the “grandpa” was resuscitated again.