She accidentally stepped on his foot on a crowded commuter train.

她在一辆拥挤的通勤火车上不小心踩到他的脚。

《柯林斯英汉双解大词典》

This commuter train runs on electricity.

这班通勤列车是以电驱动的。

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Federal investigators later said the engineer on the commuter train was sending.

联邦调查人员后来说事发几秒钟前，客运列车上的工程师正用手机发着短信。

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In 2003,a suicide bomber attacked a commuter train near the Russian republic of Chechnya,killing 44.

VOA: standard.2009.11.27

and then I work on Surfliner, which is a commuter train. It goes up down the coast.

还有我在Surfliner工作，是通勤火车。沿着海岸线走。

火车满载着幸福 - SpeakingMax英语口语达人

It starts in 1911 when the 27-year-old Gilbert rides a commuter train into Manhattan.

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Emma Anderson, 82, was singing religious songs on a commuter train in southern Florida on 20 February.

BBC: US mayor 'sorry' elderly woman removed from train

SEPTA, whose average weekday ridership is about 830, 000, said it planned to restart commuter train service early Wednesday.

WSJ: Travelers Face a Nightmare