He recalls that when he was little he had a long walk to school every day. Today, with the changes to the environment, most children in the cities ride automobiles to school, and don't even have a chance to walk a short distance.
他回憶自己小時候，每天上學要走很遠的路，一路跑跳著到學校；而今環境變遷，都市裡的孩子多半坐車來上學，連走一小段路的機會都沒有。