fresh-run

例句：

1. 1.The dog is running in the park with its owner.
   这只狗正在和主人一起在公园里跑步。
2. 2.She ran a marathon for charity last year.
   她去年为慈善事业跑了马拉松。
3. 3.Fresh air and exercise are good for our health.
   新鲜空气和锻炼对我们的健康有益。