职场英语流行美语对话:behind schedule 落后于计划或预定时间
该习语的字面意思是"落后于预定时间".例如:The train is two hours behind schedule.(火车晚点两小时。)与之相关的习语还有on schedule,意思是"按时间表;及时;准时";ahead of schedule,意思是"提前".
A: Are you OK? 你没事吧?
B: Yeah. 没有。
A: I worried about you all the time. You've come back at last! 我一直担心你。你终于回来了。
B: I'm sorry to have kept you waiting. 对不起,让你久等了。
A: What happened to you? 怎么回事?
B: The train is behind schedule. 火车晚点了。
A: No wonder. 怪不得。