来去匆匆的我
动车的英语bullet train。
bullet train是指现在越来越受欢迎的动车，动车是D开头的高速列车，动车组则被译为Train Set With Power Car。bullet train也可译为“子弹头列车”，指的是日本的高速列车。
知识拓展
train火车
Standing ticket站票
Hard seat硬座
Hard sleeper硬卧
Soft sleeper软卧
Second-class seat二等座
First-class seat一等座
Business-class seat商务座
Coach/economy class seat经济舱
ar / coach车厢c
car attendant / train attendant列车员
