Complex sentence: The poem describes an uneventful journey that Thomas took on 24 June 1914 on the Oxford to Worcester express; the train made an unscheduled stop at Adlestrop station.
Split into simpler sentences: The poem describes an uneventful journey Thomas took on 24 June 1914 on an Oxford to Worcester express. The train made an unscheduled stop at Adlestrop station.