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The floor under competitors' feet for indoor sports like gymnastics may look rather ordinary, but in fact there are a lot of stories behind such appearances. If it is too flat, athletes will flip. Yet too much attraction is not good either. We will peel back the layers to look at the technology below for sports like basketball, gymnastics, beach volleyball and football.
對于像體操運動這樣的室內運動來說，這些競賽者腳下的地板看起來很平常,但事實上其中卻暗藏玄機。如果太平,運動員將翻轉。然而太多的吸引力也不是很好。我們將抽絲剝繭看看技術為籃球、體操、沙灘排球和足球這樣的體育運動帶來的發展。
詞語解釋：
1. gymnastics n 體操運動
As a cricketer, gymnastics is out of his domain.
他是個板球運動員, 體操非其所長。
他是個板球運動員, 體操非其所長。
2. flip v. 翻轉
I wondered if I would flip out.
我不知道是否會失去自制力。
我不知道是否會失去自制力。
