2中2复式公式

简介：The game is divided into first and second halves, each half is 20 minutes long, with a 10-minute intermission. When the two teams have the same points at the end of the game, a 5-minute overtime will be held. If the scores are still the same after 5 minutes, another 5-minute overtime will be held until a winner is determined. Liu Lei said in a deep voice.