triple jump take-off board
/ˈtɹɪpəl ˈdʒʌmp ˈteɪkˈɒf ˈbɔːd/
n
English · triple jump take-off board中文 · 三级跳远起跳板Español · tabla de batida de triple saltoFrançais · planche d’appel triple saut
意味：After clearing the take-off board, the athlete must perform two hops before jumping into the landing area.