runner stick

例句：

1. 1. The runner won the race in record time.
   这位跑者以创纪录的时间赢得了比赛。
2. 2. She is a professional runner who has competed in many marathons.
   她是一位职业跑者，曾参加过许多马拉松比赛。
3. 3.He ran for president and lost to his opponent.
   他竞选总统并输给了他的对手。