At the heart of the issue is there is fundamentally no tool that can verify a user’s age without inherently violating a user’s privacy. Any accurate models require extremely invasive measures like biometrics or government IDs—and the IDs are something that even social media companies are hesitant to request because of the ID gap in which 15 million Americans lack any identification, an issue that disproportionally affects Black and Hispanic adults, immigrants, and those with disabilities.
不因事小就视而不见，不因任务艰巨就退缩不前，不因目标长远就消极懈怠。
。业内人士推荐PDF资料作为进阶阅读
Save the Children’s retail sales rose 3% last year, helped by a surge in December when the charity rang up 11% more than the same month a year before, raising more than £1m for its causes.，更多细节参见PDF资料
Equal (0): Everything in this space must be equal to 0. The answer is 0-0, placed horizontally; 3-0, placed vertically.，这一点在PDF资料中也有详细论述
王先生的质疑直指核心：在智能化体验趋同的当下，用户是否还愿意为“过剩的算力”支付高额溢价？