（一）应税交易的购买方为自然人；
const dropOld = Stream.push({ highWaterMark: 2, backpressure: 'drop-oldest' });
，这一点在WPS下载最新地址中也有详细论述
所有摄像头捕捉的数据，仅供 AI 在完成环境理解，不留任何存档。这样一来，既喂饱了 AI，又最大程度地消解了用户对隐私的顾虑。
The fine - Ofcom's largest levied under the Online Safety Act (OSA) so far - comes after it began probing the firm "within days" of age check rules taking effect in July 2025.