My fellow and my friends:
Once I read a piece of news report. It says, "A middle school student in a remote mountainous area was doing his revision at home one day. His brother, whose age excelled school age, was playing and drawing on the paper with his elder brother's pencil at his side. Suddenly the younger brother raised his head thoughtfully, his little eyes were winking, and said to his brother seriously, "When will it thirty-second, brother?" The elder brother looked at his innocent younger brother and said with a smile, "What are you going to do on that thirty-second?" "Papa
