train

英 [treɪn] 美[tren]

(of arrangements) well organized or in progress

（安排）妥当，周密；在进行中

an investigation is in train.
调查正在进行中。

following behind someone or something

跟随（某人，某事）；随后

the way in which someone reaches a conclusion; a line of reasoning

思路；推理过程

I failed to follow his train of thought.
我没能跟上他的思路。

1. In 1941, the train would have been pulled by a steam engine.: 1941年，火车本可以由蒸汽机车拉动。

3. Businesses need to train their workers better, and spend more on R&D.: 各企业需要更好地培训工人，并且在研发方面加大投入。

4. The train backed out of Adelaide Yard on to the Dublin-Belfast line.: 火车倒出了阿德莱德调车场，开上了都柏林-贝尔法斯特线。

5. He rode on the president's luxury train through his own state.: 他乘坐总统的豪华列车经过自己所在的州。