有关篮球计时记分牌，可以设定比分，进攻时间，现实比赛时间-about baskateball

篮球计分计时器的设计，能记录、修改和暂停比赛时间，随时间体现甲乙两队的比分-Basketball scoring timer design, can record, modify and suspend the game time, with time to reflect the score of the two teams