Write a paragraph in combination with the activities on campus after school?

The technique of "combination of motion and static" is a kind of scenery description, which often describes motion and static in an artistic conception and forms a harmonious and unified image in the artistic conception. Writing articles about scenery, writing dynamic or static in isolation is often not impressive. If we can combine dynamic description with static description, we can create vivid literary scenes by writing static and reacting static to dynamic. The following is my answer, for reference only:

"It's time for the first and second grades to finish school ..." The broadcast sounded on time, and the students rushed out of the classroom like arrows.

After school, the campus was silent, and even the rustling of poplar leaves from the autumn wind could be heard. The playground is empty, empty. Parents at the school gate are anxiously waiting for their children. Some parents are chatting in the group, some are watching their children at the school gate, and some parents are staring at their mobile phones.

The campus after school is really quiet. I think it's time to have a rest. Tomorrow we will return to its embrace again.