Boeldt is a clinical psychologist with a background in child development. Her team found that nearly one in five children under the age of 13 spend four or more hours online daily, and that’s leading to increased depression and anxiety levels among the internet’s youngest users.
“中国一強”「レアアース」 日本の戦略に密着取材
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华为 2025 年销售收入超 8800 亿元、鸿蒙设备破 4000 万