translation.en: We had called him, we had spoken to him, and when we left the station, he took this picture of us and he waved to the camera, and we thought, what if more people knew that we were on board that train?
translation.zh: 我们之前联系过他， 在我们离开这一站的时候， 他就给我们拍了这张照片，还对着镜头挥了挥手。 我们就寻思着： 假如有更多的人也知道我们在那列火车上录制节目呢？