Parents talk about how to send their friends on the open day.

In this case, the circle of friends is as follows:

I participated in the children's parents' open day today, and I was deeply touched. Seeing the child's performance at school, my heart is full of joy. The children not only achieved academic success, but also showed independence, self-confidence and optimism. Teachers' hard work and selfless dedication make them full of confidence in their children's future. Thanks to the school for providing this opportunity to let parents know more about their children's study and life. I look forward to more such activities, so that parents of children can be more closely linked with schools, teachers and children.

What I have said above expresses my satisfaction with the children's performance at school, my gratitude to the teachers for their hard work and my recognition of the opportunities provided by the school.