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任务型阅读 Children who do not get enough sleep are more likely to be overweight
大哥大姐
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Children who do not get enough sleep are more likely to be overweight,according to a new study.
American scientists tracked more than 2,000 children for five years,using detailed diaries kept by families to examine children's sleep behavior and relationship with weight.
.
大哥大姐
帮下忙
Children who do not get enough sleep are more likely to be overweight,according to a new study.
American scientists tracked more than 2,000 children for five years,using detailed diaries kept by families to examine children's sleep behavior and relationship with weight.
.
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