情景对话
　　Kiki: Excuse me. Is this the right trainfor Los Angeles? 　　Stranger: No. It is going as far as Seattle, in the opposite direction. 　　Kiki: Oh, damn! I've got on the wrong shall I do? 　　Stranger: You can get off at the next stop and wait for a train bound for Los Angeles. 　　Lele:What makes you so late? 　　Kiki:Nothing, just，almost went around the world. 　　Lele:Oh, no. You must have taken the wrong train. Anyway, you are going aroundthe world. See? We're in America now after traveling a hemisphere. 　　Kiki:You're right. 　　Bobbie:Hello, Kiki! How was your trip? 　　Kiki:Thank you for asking. Everything's fabu-lous except the "being on the wrong train" part. 　　Bobbie:Looks like you enjoy traveling by train. 　　Kiki:Yes, I like that, especially eating in the dining car.
[图片0]　　扩展表达 　　火车站:railway station 　　站台:platform 　　卧铺:berth 　　候车室:waiting room 　　餐车:dining car 　　时刻表:timetable 　　硬座:ordinary seat