相关Travelbytrain的文学知识

问题详情：阅读文章，完成文章后的问题。Travelbytrain   Jacklovestravelingbytrain.Wheneverhefeelsliketraveling,he’dfirstthinkabouttakingatripontherail.Thatisbecauseheneverhastobothertobook（订）ticketsorcol...