原文 (英語)

PART I I. Towards the end of November, during a thaw, at nine o’clock one morning, a train on the Warsaw and Petersburg railway was approaching the latter city at full speed. The morning was so damp and misty that it was only with great difficulty that the day succeeded in breaking; and it was impossible to distinguish anything more than a few yards away from the carriage windows. Some of the passengers by this particular train were returning from abroad; but the third-class carria