The wide-ranging impact of Australia's new social media ban for children under 16 — the first of its kind in the world — is already being felt at home and abroad, especially for major platforms that have controversially allowed children full access. 澳大利亞針對16歲以下兒童實施的新社交媒體禁令。此類禁令是全球首例，其廣泛影響已在國內外顯現，尤其對那些曾引發爭議地允許兒童全面使用平臺的巨頭企業造成衝擊。 The ambitious move to improve online safety governance for youngsters, which took effect on Dec 10, requires major platforms like Instagram, Facebook, X, Snapchat, TikTok, Reddit, and YouTube to enforce the new legislation. They face fines of up to A$49.5 million ($32.9 million) if they take no reasonable steps to prevent underage users from holding accounts with them. 這項旨在加強青少年網絡安全監管的重大舉措已於12月10日生效，要求Instagram、Facebook、X、Snapchat、TikTok、Reddit和YouTube等主流平臺執行新法規。若未能采取合理措施阻止未成年用戶注冊賬戶，這些平臺將面臨最高4950萬澳元（約合3...