The reason that the book is called Trainspotting,is because Leith near Edinburgh where the film was based, has an old disused railway station, where local junkies would go to buy drugs.

• 意思是在爱丁堡附近一个叫利思的地方（电影所反映的地方），有一个废弃的火车站，当地的小混混就去那儿买毒品。