Work train

A Washington Metro work car in Virginia providing support for a track maintenance operation

Ballast tamping machine as used in railroad track maintenance in Florida

A work train at the construction of a freight line in Sydney, Australia

A work train or departmental train (engineering train in the UK) is one or more rail cars intended for internal non-revenue use by the railroad's operator. Work trains serve functions such as track maintenance, maintenance of way, revenue collection, system cleanup and waste removal, heavy duty hauling, and crew member transport.

单词	Work train
释义	Work train 原声例句疑犯追踪S1 Things worked. Trains ran on time. 管用有序。美语情景对话 But hard work trains you to become good at a task, and do it very well, master it, and become efficient with your time. 而勤奋努力帮助你精通一项任务，帮助你出色地完成任务并掌握技能，而且能有效利用时间。英语百科 Work train A work train or departmental train (engineering train in the UK) is one or more rail cars intended for internal non-revenue use by the railroad's operator. Work trains serve functions such as track maintenance, maintenance of way, revenue collection, system cleanup and waste removal, heavy duty hauling, and crew member transport.
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