The deterioration of hundreds of locomotives is already causing up to eight hours delays compared to timetable.

百多辆火车头机件老化已使火车班次比正常时间延误八小时。

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The deterioration of hundreds of locomotives is already causing up to eight hours delays compared to timetable.

百多辆火车头机件老化已使火车班次比正常时间延误八小时。

youdao