今天，一下课，我就到教室外面去玩了。我看见操场上有一只垃圾袋就走过去把垃圾袋扔进垃圾箱。我又看见一个小朋友在吃东西，他吃了一半，就丢在了操场上。我看见了就跑过去把他叫住，叫他把自己丢的东西捡起来，他就捡起来了。
Today, as soon as class is over, I will go to play outside the classroom. I saw a garbage bag on the playground and went to throw it into the garbage can. I saw another kid eating. He ate half of it and left it on the playground. When I saw it, I ran to him and stopped him. I asked him to pick up what he had lost, and he picked it up.
以后，我要保持文明卫生的好习惯。
In the future, I will keep a good habit of civilization and sanitation.