That narrowed Lucy's possible address down further - but they didn't want to go door to door, making enquiries. Get the address wrong, and they could risk the suspect being tipped off that he was on the authorities' radar.
"So to flood that seemed like a completely daft idea."
。夫子对此有专业解读
另一個問題則是AI。受訪者可能使用聊天機器人模仿人類回答，替他們完成問卷。
白宫推出这项政策，本质不是“环保作秀”，而是生存危机倒逼。