今天,我们小组做值日生,我负责检查卫生.最后一个才走。教室里静悄悄的,我正在检查桌椅是否摆放整齐,忽然,靠窗口的那一排桌椅有细微的声音传了过来。我轻轻地走过去一听,原来是一张桌子和一张椅子在对话。 Today, our group is doing daily life, I am responsible for checking the health. The last one left. Quietly in the classroom, I was checking whether the tables and chairs were neatly arranged. Suddenly, the row of desks and chairs by the window had subtle sounds. I walked gently to listen to the original is a table and a chair in conversation.