请根据以下要点提示，写一篇60字左右的短文，要求语句通顺流畅。
1．昨天李林和吴强值日；
2．放学后他们开始打扫教室：扫地、抹桌椅、擦窗户；
3．最后离开时关好灯、锁好门；
4．第二天，老师和同学们对他们的工作很满意，老师希望大家向他们学习。
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Li Lin and Wu Qiang were on duty yesterday. After school, they began to clean the classroom, they
swept the floor, cleaned the desks, chairs and windows. They turned off the lights and locked the door
when they left. The next day, their teacher and classmates were pleased with their work. The teacher
wanted the others to learn from them.
(The answer is not the only)