7月6日，南京警方以传播淫秽物品罪，逮捕嫌疑人焦某某（化名“阿红”，男，38岁）。焦某某长期男扮女装利用网络聊天工具诱骗多名男性发生性关系，并偷拍自己与这些男性的性爱影片贩售牟利。据媒体报导，焦某某的外貌平庸，身材也无突出之处，却能吸引不同男性上门，来访者中不乏年轻白领、健身教练、外卖小哥、大学生等各式各样人物，以及外国人也是来访者之列。阿红被网民称为“红姐”、“红老头”、“红大爷”、“小红叔”，由于情节太过猎奇，成为全网的火爆话题。
Meanwhile, other tech leaders have warned AI will eventually lead to fewer jobs. Amazon CEO Andy Jassy said last year the company would probably need a smaller headcount as AI started to automate tasks. And Salesforce CEO Marc Benioff said he “needs less heads” after reducing the company’s customer support workforce by 4,000 as AI takes over some work.，详情可参考服务器推荐
The quadtree is the two-dimensional case of a broader family of space-partitioning data structures. Octrees extend the same idea to three dimensions (splitting cubes into eight children), KD-trees use alternating axis-aligned splits (splitting along x, then y, then x again), and R-trees group nearby objects into bounding rectangles. Each variant makes different tradeoffs between construction time, query speed, and update cost.。业内人士推荐下载安装 谷歌浏览器 开启极速安全的 上网之旅。作为进阶阅读
圖像來源，BBC Chinese / Lok Lee