Xiaohong picked up rubbish on the way from school and threw it into the garbage bin.

One day, Xiao Ming and Xiao Hong were walking home together. I came to a street corner and saw a green trash can. All around him were rubbish: banana peels, cans of paper scraps and so on. Xiaohong pointed angrily at this pile of rubbish and said, "Who threw this? Is there no public morality? " After that, he stepped forward, regardless of how ugly and dirty the garbage was and how many flies were flying around it, bent down and began to pick up the garbage and throw it into the trash can. He turned to Xiao Ming and said, "Xiao Ming, let's clean up this pile of garbage together!" "

Xiao Ming didn't answer. He thought to himself, "Even if these rubbish are cleaned up, those people who have no sense of public morality will still litter." So he put his schoolbag in the tenth place and took out a brush and a big piece of paper in the series bag. Xiaohong, who is busy at the moment, is still wondering: I am working hard to clean up here, while you are drawing on the ground? Twenty minutes later, Xiaohong had cleaned up the garbage, and Xiao Ming stuck the big piece of paper on the trash can with glue. It turned out that Xiao Ming had written several big characters "Civilization-just one step away". Xiaohong didn't know what it meant, so she asked Xiaoming, who replied, "People have everything now, but some people don't have civilization. As long as everyone takes one step forward, civilization will appear in our lives!"