It was a Sunday, and my mother and I were going to grandpa's house by bus. There are many people on the bus, so my mother and I have to stand on the bus. After a while, a white-haired grandmother got on the bus. When I thought no one would give up her seat, a little girl of five or six years old stood up and said, "Grandma, sit with me!" " Grandma smiled and said to her, "What a talking child." "At this time, everyone in the car praised her, and the little girl shyly hid behind her mother. At this time, my mother also asked me to know more about this little girl.
Another Wednesday, I went to the movies with my parents. We sat next to an uncle. He ate melon seeds while watching a movie, but there was no debris on the ground around him. I was a little puzzled, so I looked at his chair. It turned out that he hung a plastic bag on the armrest of the chair, and he threw all the broken melon seeds into the plastic bag. Seemingly small efforts, but not only cleaned themselves, but also created for others.