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计时技术的不断进步,使得赛跑竞技的成绩裁定更精确他们究竟谁先撞线?在1932年洛杉矶奥运会的100米决赛上,数十名裁判彼此相争不下。两名选手托兰和
The continuous improvement of timing technology has led to a more accurate determination of the results of competitive athletics. Who exactly hit the line? Dozens of referees can not compete with each other in the 100-meter final of the 1932 Los Angeles Olympic Games. Two players Torland and