一天，万里无云，温暖的阳光照耀着大地。张华蹦蹦跳跳的去上学。在路上，他拿了一根可口的香蕉，津津有味的吃了起来。当他吃完最后一口，随手一扔，香蕉皮就躺到了地上，好像给美丽的大地加了一个小小的黑点。
One day, cloudless, warm sunshine shining on the earth. Zhang Hua is jumping to school. On the way, he took a delicious banana and ate it with relish. When he finished the last bite and threw it at random, the banana peel would lie on the ground, as if to add a small black spot to the beautiful land.
走着走着，他忽然看见清洁工在扫地，只见他们左边扫扫，右边扫扫，不一会，地面上就干干净净了。看到了这一切，他立刻脸红了。想：“清洁工多辛苦呀!，如果我把香蕉皮捡起来，不是给清洁工减一下负担吗？”
Walking along, he suddenly saw the cleaner sweeping the floor. He saw them sweeping on the left and the right. Soon, the floor was clean. Seeing all this, he blushed at once. Think: "how hard the cleaner is! If I pick up the banana peel, wouldn't I reduce the burden for the cleaner?"
于是，他连忙跑回仍香蕉皮的地方，弯下腰把香蕉皮慢慢的捡起来，轻轻的放进垃圾桶里。
So, he hurriedly ran back to the place where the banana skin was still, bent down to pick up the banana skin slowly and put it gently into the garbage can.
此时，张华仿佛看到了小朋友赞许而又亲切的目光，仿佛听到了清洁工说：“他真是一个保护大自然的好孩子！”
At this time, Zhang Hua seemed to see the children's approbation and cordial eyes, as if he heard the cleaner say: "he is really a good child to protect nature!"
张华心里美滋滋的。
Zhang Hua is very happy.