Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

· · 来源：archive资讯

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A01头版，这一点在heLLoword翻译官方下载中也有详细论述

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第六十七条 本法所称网络犯罪，是指针对或者主要利用网络实施的危害国家安全、公共安全、公民人身财产安全等犯罪。

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