Blue is a volunteer in the sports meeting. She is not paid.

Red is the venue staff. They got paid.

Gray refers to domestic and international referees, arbitrators and officials.

The clothes are the same and will not be different because of different events. Hats are divided into men and women, boys are caps and girls are fishermen's hats. The Olympic Games use short-sleeved T-shirts and long-sleeved jackets, and the Paralympic Games use short-sleeved T-shirts, long-sleeved jackets and long-sleeved jackets. The labels on the costumes of the Olympic Games and Paralympic Games are different. The shoes are the same, and neither the Olympic Games nor the Paralympic Games has changed. That's it ~