We ended up by accident on the wrong train and had to ride all the way to Montreal.结果我们不巧上错了火车，得一路坐到蒙特利尔。More seriously for him, there are members who say he is wrong on this issue.对他来说更严重的是，有成员说他在这个问题上错了。I think we got on the wrong bus.我想我们上错公共汽车了。She boarded the wrong train.她上错了火车。