1. a. The world needs critical minerals to tackle climate change but extracting them from the sea floor could cause serious environmental harm. 2. a. True. It found that where the mining vehicle had ...

因为大量用户在APP上与AI智能体“聊黄”，APP的主要开发和运营者被追究了刑责。2025年9月，上海市徐汇区人民法院一审判决，两名被告人犯制作淫秽物品牟利罪，分别获刑四年、一年半。此案成为国内首起AI服务提供者涉黄获刑的案件。

一个学期，4名研究生与50款游戏。