求翻译：汤姆是一名八年级的学生，他只顾学习，忘记了锻炼的重要。因此，他生了一场大病，他明白了健康的重要，从此，他积极参加了体育活动，现在，他很健康了是什么意思？

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Tom was a grade 8 student, he only cares about learning, to forget the importance of tempering. Therefore, he had a serious illness, he realized the importance of healthy, and from then on, he took an active part in sports activities, and now he is in good health the

Tom is an eight grade student, he considers only the study, has forgotten the exercise unimportance.Therefore, he has lived a big sickness, he has understood the health unimportance, from this time on, he participated in the sports positively, he very was now healthy

Tom is an eight-year student, his learning, forgotten exercise important. Therefore, he gave birth to a serious illness, he understood the importance of health, since then, he took an active part in sports activities, now he is very healthy

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