很奇怪，我上火车前，竟然没有人查看我的车票。 It was strange that nobody inspected my ticket before I got on the train.
发生了这么多的事情，他简直难以相信仅仅是昨天此刻他才上火车来这儿。 So much has happened that he can hardly believe it was only this time yesterday that he was boarding the train to come here.