could you tell me when the train to beijing leaves?when the train to Beijing leaves如何解释?
问题描述：
could you tell me when the train to beijing leaves?
when the train to Beijing leaves如何解释?
答
去北京的火车什么时候出发。
答
when the train to Beijing leaves 是宾语从句,去北京的车何时出发.
the train to Beijing 去北京的车
leaves 出发