horse owner: this horse is eight-years- old and he’s never raced before.
jockey: how come?
horse owner: well, we couldn’t catch him until he was seven.
马主：这匹马8岁了，他以前从来没有参加过比赛。
职业骑师：怎么会呢？
马主：直到他7岁我们才抓住它。