n.[铁路]火车；行列（train的复数形式）

v.训练；受教育（train的第三人称单数形式）

trains───n.[铁路]火车；行列（train的复数形式）；v.训练；受教育（train的第三人称单数形式）

train set───模型铁路（玩具）；成套火车

train up───训练，培养；充分训练

trainees───n.[经管]实习生；[劳经]受训人员（trainee的复数）；训练中的动物

trainers───n.运动鞋；[劳经]训练员；练习器（trainer的复数）

strains───n.[微]菌株（strain复数）；种族；v.[力]拉紧；使过度劳累（strain的第三人称单数形式）

traiks───轨道

is not only physical, there’s also the psychological burden.───细究起来，这种吃力不仅是体力上的，更主要的是心理上的。

morning before my train trip, I made my way to the roof of my hotel for a bird 's-eye view of the city below.───火车之旅的前一天早晨，我登上旅馆的屋顶，想鸟瞰城市面貌，有位英国建筑工头站在那里，监督旅馆的扩建情况。

Crushed in my train, I had become the embodiment of T S Eliot’s great summary of the modern predicament: “Distracted from distraction by distraction”.───挤上火车，我成为了T S Eliot对现代窘境伟大描述的代表：“被一件接一件恼人的事儿打断”。

The spat turned into a yelling match, sparking another passenger to hit the train's emergency button, calling for subway staff to intervene.───小吵小闹升级到大喊大叫，引发另一名乘客按下了火车的紧急按钮，召唤地铁工作人员干预。

By the end of our second day together, Godfrey and I had fallen into the train's easy rhythm.───到了第二天晚上，我和高德弗利一起已经融合在火车轻快的节奏中了。

Think about how much wood you could fit into a train's freight car.───想想看，您能在火车的货运车厢内，放入多少木材。

It is similar to how the sound of a train's whistle seems to shift as it recedes into the distance.───这个现象与当火车向远处后退时的汽笛响声类似。

Travel time might have been shorter still, but for controversy over the train's speed.───出行时间可能更加缩短，但是这取决与关于高铁速度的争论结果。

When asked what he thought of the train's speed of 240km per hour, he said: "it's really fast, it's the speed that we (our reform)need. "───当他被问到对火车速度每小时240公里有什么看法时，他说：“那真的是很快了，那就是我们（改进）所需要的速度。”

A floating displacement analysis model of a two-stage star gear train′s dynamic system was established.