公共汽车轨道
track───vt.追踪；通过；循路而行；用纤拉；vi.追踪；走；留下足迹；n.轨道；足迹，踪迹；小道
bus───vt.乘公共汽车；n.公共汽车
time track───时间轨迹
railway track───铁路轨道
track meeting───n.田径运动会
track trace───寻迹
bonus track───n.附赠曲目；附赠歌曲
on track───走上正轨；在正道上，未离题（或目标），正确
diss track───diss轨道
get an idea, and you just pull out your computer on the bus, or on the car, or wherever, and say, "Oh, I'm going to lay down another track," you know. It's just painless.───不管在公车上，或者车里，任何地方，只要有一个想法，就可以放进电脑里，然后说“哦，我要创作出新的歌了”，就是这样轻而易举。
The consumers communicate with the logical bus, which keeps track of the available services from the providers, and in turn calls the appropriate provider.───使用者与逻辑总线进行通信，而后者跟踪来自提供者的可用服务，并负责调用恰当的提供者。
Bright flash from the track can clearly determine the speed of the bus.───从亮点闪过惪轨迹中可明显地判断出车惪速度。
Application of Slip form Paver in Urban Bus Track Construction───滑模摊铺在市内电车轨道施工中的应用