“丁零零……”下课啦，操场上真热闹！操场西边有一群同学在踢足球，操场东边有一对跷跷板，同学们一上一下玩得可开心啦，操场中央有同学在玩老鹰捉小鸡，有同学在爬高，他们玩得真高兴。“丁零零……”上课了，同学们快速的到达自己的教室安静的等待老师来上课。
"Ding zero......" Class is over. The playground is really busy! There are a group of students playing football in the west of the playground, and a pair of seesaw in the east of the playground. The students have a good time. In the middle of the playground, there are students playing Eagle catching chickens, and there are students climbing. They have a good time. "Ding zero......" Class, the students quickly arrived at their classroom quietly waiting for the teacher to come to class.