- 问题详情:Theannualmarathoninmytownusuallyoccurredduringaheatwave.Myjobwasto1behindtherunnersinanambulance2anyofthemendedmedicalattention.ThedriverandIwereinanair-conditionedambulancebehindapproximatelyonehundredathletes3 tohearthesharpcrackofthesta...
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