translation.en: In fact, high school athletes are three times more likely to sustain catastrophic injuries relative even to their college-age peers, and it takes them longer to return to a symptom-free baseline.
translation.zh: 事实上，高中的运动员比起大学生更有三倍的可能性 遭受巨大的损伤 ， 并且他们需要更长的时间 来恢复。