三级跳远a sports event in which the competitor jumps from one foot and lands on it, then jumps from one foot and lands on the other, and finally jumps with both feet
In 2013 he won the triple jump and long jump at the national championships. 他在2013年获得全国锦标赛三级跳远和跳远冠军。
a triple jump champion 三级跳远冠军