waterskier       
noun [ C ] uk/ˈwɔː.təˌskiː.ər/ us/ˈwɑː.t̬ɚˌskiː.ɚ/
 滑水者
a person who practises the sport of waterskiing
  We watched windsurfers and waterskiers racing through the water. 我们观看了帆板运动员和滑水者在水上的比赛。 
 A top waterskier was seriously injured when he fell going over 100mph on a training lake. 一名顶级滑水运动员在训练湖上以超过 100 英里/小时的速度滑水时摔倒重伤。 
 See: waterskiing
 - More examples
 - He loved his boat, and the whole family were good waterskiers.
 - A larger craft zoomed by with waterskiers in tow.
 - The 29-year-old is a former world champion waterskier.