Threemenweretravellingacrossthedesertwhentheircarbroked...
問題詳情：Threemenweretravellingacrossthedesertwhentheircarbrokedown.Therewerenoothertraffics,sotheironlyhopewastowalk.Beforetheysetoff,theylookedaroundinthecarforusefulthingstotakewiththem.Oneofthement...