Lesson 6.2 坐火车 Travel by Train1. catch the train 赶火车2. ticket office 售票处3. reserve a seat 预订座位4. fare 车费5. one-way ticket 单程票6. round-trip ticket双程票7. single ticket 单程票8. sleeper 卧铺9. change trains 换车10.local train 慢车11.full满了12. line火车路线13.refund the ticket 退票14. coach普通车厢15. first-class头等舱16.aisle seat 走道座位17.window seat 靠窗座位18.excursion 短程旅行跟Lily一起说英语去旅行 训练营— 6个月144节线上课程与录音作业反馈 — 24节直播课帮助你开口去说英语— 报名请至公众微信账号：贵旅特 （guilvte）回复：训练营
