There is a park near my house. My grandparents almost go there every day. There are a lot of people there, especially at night, which is like the activity center. As the popularity of square dancing, more and more retired people find their vitality in the park. They dance in group, not only women, but also men join them. Sometimes I will go to the park with my grandparents. When I see them smile so happily, I feel the meaning of this place, it brings people together and provides a stage for people to communicate. I start to ask my friends to come here. We do our activity in another corner. All of these activities make this park a lively place.