导语 足球是最古老的运动。时至今日，从游戏规则的角度，这项运动也是最简单的。但是，在这个现代科技像氧气一样渗透的世界里，我们突然发现，当运动员在球场上释放激情的时候，他们球衣里的每一根纤维都凝结着复杂的高科技。于是，古老与现代、简单与复杂竟然天人合一。 Introduction Football is the oldest sport. Today, from the perspective of the rules of the game, this sport is also the easiest. But in a world where modern technology permeates like oxygen, we suddenly discovered that when athletes release their passion on the pitch, every single fiber in their jerseys condenses sophisticated high technology. Thus, ancient and modern, simple and complex even heaven and earth.