reinsman

例句：

1. 1.The jockey rode the horse to victory.
   那位骑手骑着马赢得了胜利。
2. 2.The rider was able to control the horse with ease.
   这位骑手能够轻松地控制马匹。
3. 3.The jockey's skill on the horse is unmatched.
   这位骑手在马术方面的技巧无人能及。