Glass bottles and cans are not allowed, and only soft-packed drinks are allowed during the competition. Garbage should be put in a convenient bag or paper bag and taken out by yourself.
The audience's clothes should be neat and generous, not too casual.
At the beginning of the game, especially when the athletes are ready to leave, they must keep quiet and don't eat, chat or make noise with each other. You'd better not walk around during the game.
The audience must remember that no flashing lights are allowed in the swimming pool.
The mobile phone should be turned off or set to vibrate and mute.
Smoking is prohibited in the venue.
Watching the game, you can shout the names of your favorite athletes, and you can shout slogans under the unified command of the cheerleading team, but you can't shout uncivilized language.
The players played well and the audience applauded. When introducing athletes from all over the world, we should also give them support and encouragement, and we should not boo them.
After the game, the winners will be awarded medals and their national anthem will be played. At this time, the audience should all stand up and be silent.