旅行口语对话第 73 课：乘坐火车时-4

B:I'm sorry, it's already full. 抱歉，全满了。

A:Oh. How about the 5:30 p.m.? 哦，那下午5点30分呢？

Coach, please. 请给我普通座位。

What time should I be at the station? 我几点到车站？

Is this the right platform for Boston? 这是去Boston的站台吗？

When is the next train for Boston? 去Boston的下一班火车是什么时候？

Does the local leave from this platform? 普通列车在这站台开吗？