当你按下AI指令的回车键后，究竟发生了什么？用AI生成一张图像或一段视频，这过程的用电能烤几块牛排？《华尔街日报》科技记者Joanna Stern实地探访数据中心，追溯了整个过程，并通过烤牛排来展示使用生成式AI的实际能耗。封面图片来源：David ...

词汇：problems with people 人际关系问题 Sometimes our friends' behaviour can offend us; sometimes we can see changes they need to make – but how do we tell them? Are there any ways to make difficult ...

To encourage innovation and competition, the reportcalls for increased investment in research, the crafting of coherent curricula that improve students’ ability to solve problems and communicate ...