With the enhancement of people's sense of time, passengers demand more about the punctuality of trains, but a passenger train delay is still inevitable.

随着人们时间观念的增强，广大旅客对客运列车的准时运行要求越来越高，但是客运列车晚点仍难以避免。

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With the enhancement of people's sense of time, passengers demand more about the punctuality of trains, but a passenger train delay is still inevitable.

随着人们时间观念的增强，广大旅客对客运列车的准时运行要求越来越高，但是客运列车晚点仍难以避免。

youdao