Whenever he passed a cave, a little child astraddle his father's shoulder clapped his hands and cried out happily. The little city child had few chances to experience a merry journey like the one in a children's song: "The train flies quickly, the train flies quickly, flies past tall mountains, flies past the fields ...." "I've waited eleven years!"
每逢過山洞，騎坐在爸爸肩上的小朋友總要拍手歡呼，都市小孩兒平日很難體驗兒歌「火車快飛、火車快飛，飛過高山、飛過原野……」的快樂旅程，南迴之旅，可見識到了。「盼了十一年呢！」