“三、二、一,跑!”是谁,迈着矫健的步伐?是谁,洒着辛勤的汗水?是谁,在赛场上遥遥领先?每天清晨,都能在操场上看见她运动的身影;每天清晨,都能在操场上听见她欢快的笑声;每天清晨,都能在操场上看到她向着自己的目标奔跑。这天,她像往常一样早早地来到操场上训练,远远地看到操场上多了几个黑架子。那是什么?出于好奇,她跑过去看,发现是跨栏架。原来,预选的跨栏队员受伤了,老师让她当替补队员,练习跨栏。她一听, "Who, with vigorous pace? Who, sprinkled hard sweat? Who is ahead of the game? Every morning, she can see her on the playground Every morning, can hear her laughter in the playground; every morning, can see her on the playground to run toward their goals. On this day, she came to the playground as early as usual training, far to see the playground a few more black shelves. What is that? Out of curiosity, she ran to see and found a hurdle. It turned out that preselected hurdler was injured, the teacher let her be a substitute player, practice hurdle. She heard,