campaign medal

例句：

1. 1. The candidate won the election with a campaign medal.
   这位候选人以竞选奖章赢得了选举。
2. 2. The campaign medal was a symbol of her dedication to the cause.
   竞选奖章是她对事业奉献的象征。
3. 3. The medal was awarded to the winner of the marathon for their outstanding performance.
   马拉松赛跑的获胜者因其卓越表现而被授予纪念章。