If you drive your car alongside a railroad track, a train coming at you will seem to be moving much faster than if you turned around and followed it in the same direction.
假如你驱车沿着一条铁路的轨道行驶，那时如果一列火车迎面驶来，你就会感到这列火车行驶得要比汽车掉过头来跟着火车行驶要快得多。
These regulations address track, equipment, railroad operating rules and practices, qualification and certification of locomotive engineers, control of alcohol and drug use, and other subject matters.
这些规定阐述了涉及诸多事宜，包括：轨道、设备、铁路的运营规定和操作方法、列车司机的资格鉴定和认证、酒精和药物的使用的管制等，以及其他主题。
Think of it as a railroad car hurtling down the line at the same time that attendants scramble to hitch on the wheels and lay the track.
而这就像当一辆有轨电车沿着路线疾驰的同时，乘务员在极力减缓车速以便铺设新的轨道。
When the war began, there were 22, 000 miles of railroad track in the North and just 9, 000 in the South, and the North had almost all of the nation’s track and locomotive factories.
战争开始时，北方拥有22,000英里铁轨，南方仅有9,000英里；而且北方拥有几乎全国的铁轨或机车的制造厂。
Ellen and her daughter would return home the way they had come, by following the railroad track.
埃伦和女儿将象来时那样，沿铁路走回家。
Citizens lit torches along the railroad track to pay their last respects to Lincoln.
老百姓点着火把，站在铁路两旁，向林肯的遗体告别。
Railroad track flaws detection is one of the most important approaches to ensure the safety of railway transportation.
对铁路轨道及其扣件进行缺陷检测是保证铁路安全运行的重要手段。
However, learning to speak English is much like pushing a heavy car on a railroad track.
无论如何，学习讲英语就好像在铁道上推动着一辆重型汽车一样。
The children are very worried, because their guardian does not allow them to play nearby the railroad track.
孩子们很苦恼，因为他们的家长不允许他们在铁路轨道旁玩…
Follow the railroad track about100 meter.
顺着铁路走大约100公尺。
If you are walking down a railroad track you will be able to maintain your status quo by your handling of certain financial affairs.
如果你是走在一条铁路轨道，你将能够保持您的现状，您在处理某些金融事务。
There are, in fact, not many railroad stations left in the USA, although the track is still being used, since most of America's freight is still carried by train.
虽然美国的大多数运输仍然由火车担当，虽然铁轨仍然在被利用，但是事实上，美国的火车站已所剩不多。
Robert Stevens, one of Col. John Stevens' sons, invented the T-rail, the form of railroad track in use today throughout the World.
罗伯特·史蒂文斯上校，约翰·史蒂文斯的儿子之一，发明的T -铁路，是当今世界所使用铁轨的雏形。
Stoplights are red, yellow, and green, because traffic officials, early on copied the code system railroad engineers devised for track systems controlling the trains.
交通信号灯采用红、黄、绿三种颜色，是因为早期的交通指挥官模仿铁路工程师所设计的用于铁道系统控制火车的编码系统。
The computer system is applied in dynamic railroad track scales to realize continuous automatic weighing meter for train without parking and unhook.
介绍将计算机应用在动态轨道衡上，实现对列车的不停车、不摘钩连续动态自动称重计量。
A steel bar used, usually in pairs, as a track for railroad cars or other wheeled vehicles.
铁轨，钢轨用作火车车厢或其它有轮车辆的轨道的钢轨，通常成对使用。
Nick looked at the burned-over stretch of hillside, where he had expected to find the scattered houses of the town and then walked down the railroad track to the bridge over the river.
尼克眺望着烧得光秃秃的山脉，希望能找到零星地散布在山上的房子。什么都没有剩下。他走下铁路，向河上的木桥走去。
As the cross sector seamless line application, maximum limit reduced the railroad track rail joint, thus the security; the steady movement conditions are provided for the high-speed train.
跨区间无缝线路的应用，最大限度地减少了铁路轨道的钢轨接头，从而为高速列车提供安全、平稳的运行条件。
As a kid I learned that my brother and I could walk forever on a railroad track and never fall off-if we just reached across the track and held each other's hand.
在我很小的时候，我就知道，我和我的兄弟可以在铁轨上永远地走下去，永远也不会掉下来——只要我们两手越过铁轨，紧紧相牵。
GCS type whole electronic static railroad track scale can elect different weighing and stamping function through man_machine dialog method according different requirement.
GCS全电子静态轨道衡可以根据不同需要，通过人机对话选择不同的称重和打印功能。
Railroad Track Flaws Detection is one of the most important approaches to ensure the safety of railway.
对铁路轨道及其扣件进行缺陷检测是保证铁路安全运行的重要手段。
This report relates to ultrasonic testing of metallic railroad wheels in defects and excessive wear. The testing is accomplished in-track on moving wheels automatically.
叙述了对车轮踏面缺陷的超声检测，其目的是为了实现对轨道上运行车轮的自动化检测。
In the rehabilitation of old railroad line and the construction of local special railways, track-laying is usually done manually due to the limited amount of work.
在旧线改造或新建的地方专用铁路施工中，由于铺轨量不大，以往大多采用手工作业方式。
It is much more expensive if you introduce green Bridges after the railroad track or the highway has been built.
如果在铁路或高速公路等设施建设完成之后再引入绿桥，代价将非常昂贵。
People often compare life to a rollercoaster, filled with a combination of hills and valleys, but in actuality, life is more like two rails on a railroad track.
人们常把生命比喻成云霄飞车，充满了高山与低谷，但实际上，生命更像铁道上的两轨。
If I placed a safety pin on a steel railroad track and let a train run over it, the safety pin would turn into a pair of bright brand-new scissors.
如果把一枚别针放在铁路钢轨上，让火车从上面压过，别针就会变成一把闪光发亮的新剪刀。
If I placed a safety pin on a steel railroad track and let a train run over it, the safety pin would turn into a pair of bright brand-new scissors.
如果把一枚别针放在铁路钢轨上，让火车从上面压过，别针就会变成一把闪光发亮的新剪刀。
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