return err(f"must be at least 13 years old (got {age})");
媒体援引消息人士称，腾讯计划向派拉蒙收购华纳兄弟的交易投资数亿美元。腾讯将作为被动财务投资者参与该交易。（新浪财经）
，详情可参考新收录的资料
Now, the interface with the machinery of work is changing once again: from the computer to AI. This isn’t meant as a grandiose statement about the all-encompassing power of AI. I mean, simply, that if you want to get things done, it’s increasingly obvious that the best way is going to be through some kind of conversation with a machine, especially when the machine can then go and complete the task itself. Think of an admin-enabling app, whether it’s Outlook, Teams or Expedia. It’s hard to see a future where they’re not either replaced or mediated by AI.，更多细节参见新收录的资料
print(p.x); // 10，推荐阅读新收录的资料获取更多信息