2021年河北衡水高中英语经济学人外刊新高考培优讲义[03-06]作文素材阅读理解语法词汇拓展积累

2021年衡水中学高中英语《经济学人》外刊新高考培优讲义[03-06] 作文素材阅读理解语法词汇拓展积累 （含词汇讲解、长难句解析、翻译技巧、背景知识、写作积累：均由阿满编写） 原文（续[03-05]） Fuelled by rivalry, high hopes and hype, the AI boom can feel like the first California gold rush. Although Chinese firms such as Baidu and Alibaba are also investing in AI, and deploying it in their home market, the most visible prospectors are Western tech firms. Alphabet is widely perceived to be in the lead. It has been making sizeable profits from AI for years and has many of the best-known researchers. But it is early days and the race is far from over. Over the next several years, large tech firms are going to go head-to-head in three ways. They will continue to compete for talent to help train their corporate “brains”; they will try to apply machine learning to their existing businesses more effectively than rivals; and they will try to create new profit centres with the help of AI.   企业激烈角逐，人们寄予厚望，媒体大加炒作，令AI热潮仿佛加州的第一次淘金热。尽管百度、阿里巴巴等中国企业也在投资AI，并在国内市场部署AI， 但最引人注目的淘金者还是西方的科技公司。Alp