關於「family link無法登入」標籤，搜尋引擎有相關的訊息討論：

允許子女登入Google 網站- Google For Families說明support.google.com › families › answer常見問題與解答- Google Family Linkfamilies.google › intl › zh-TW › familylink › faq在Android 裝置上替子女登入帳戶- Google For Families 說明support.google.com › families › answerGoogle Family Link - 常见问题解答families.google.co