Farwell, an engineer, lost his right hand when a switchman's negligence ran his engine off the track.

法威尔是一名工程师，由于扳道工的疏忽导致他的引擎偏离轨道，他失去了右手。

youdao

The car spun right off the track.

汽车完全开出了车道。

《牛津词典》

Do bear in mind, though, that at this time of year the weather is very changeable and if the cloud suddenly descends, it's all too easy to wander off the track.

但是要记住，每年的这个时候天气变化无常，如果乌云突然降落，就很容易偏离轨道。

youdao

I was an undergraduate here in 1995 as a freshman, I came in thinking I was going to major in government and sure enough I started off on the track; I'd like history, I'd like government, English, these kinds of things in high school.

995年我作为本科新生进入哈佛，我刚来的时候想主修政治,后来我就沿着这条路走了下去，我喜欢历史，政治和英语，就像高中的时候一样。

哈佛公开课 - 计算机科学课程节选

But the guy working, the one on the track off to the side, he didn't choose to sacrifice his life any more than the fat man did, did he?

但在侧轨上施工的那名工人，他并不比那个胖子，更愿意牺牲自我，不是吗？

耶鲁公开课 - 公正课程节选

It was like the off-track betting system.

这有点像场外下注。

斯坦福公开课 - 经济学课程节选

Off the track, Hamilton's life has changed dramatically since his first appearance in an F1 car.

BBC: Hamilton targets title hat-trick

Off the track, though, Antley had well-publicized battles with drug abuse, depression and weight gain.

WSJ: Jockeys Antley, Borel lead racing hall finalists

Cambridgeshire County Council (CCC) said cyclists and walkers should keep off the track on Thursday.

BBC: Cambridge guided busway checked amid row over delays