Look and write that two children are cleaning the classroom.

After school in the afternoon, the students lined up to leave. Xiaohong swept the floor, and Xiaonan Station wiped the glass on the chair and said, "You cooperate well!" Xiaohong smiled and said, "Many hands make light work." Xiao Nan said: "It turns out that many hands make light work. No wonder I wipe slowly. " Xiaohong helped xiaonan after sweeping the floor. Xiao Nan said, "Thank you!" Finally, everyone cleaned up together. The teacher came back and said, "You swept the floor really clean." After listening to the teacher's praise, they went home happily