，准时更新。  【阅读原文】  标题：How China gets better bang for its buck than America in AIIts investment lags far behind America's. Its models do not正文：How much money should companies lavish on artificial intelligence?American tech giants think the answer is: a lot. Their capital spending on data centres may surpass $740bn this year. Investors, who used to agree, are having second thoughts. When on July 26th it emerged that Nvidia was in talks to underwrite a gargantuan $500bn-plus data-centre project, stuffed full of its chips and run by OpenAI, its share price tumbled. Days earlier investors blanched when Alphabet said it would boost its AI spending to $205bn this year. AI stocks in Japan, South Korea and Taiwan have plummeted, too.知识点：lavish v. /ˈlæv.ɪʃ/to spend or give in large amounts, often excessively 大肆花费；慷慨给予• The company lavished billions on an ambitious project that ultimately failed. 该公司在一个最终失败的宏大项目上大肆挥霍了数十亿美元。• Investors worry that tech firms are lavishing too much cash on untested ventures. 投资者担心科技公司在未经考验的业务上砸了太多钱。【节目介绍】  《早安英文-每日外刊精读》，带你精读最新外刊，了解国际最热事件：分析语法结构，拆解长难句，最接地气的翻译，还有重点词汇讲解。  所有选题均来自于《经济学人》《纽约时报》《华尔街日报》《华盛顿邮报》《大西洋月刊》《科学杂志》《国家地理》等国际一线外刊。  【适合谁听】  1、关注时事热点新闻，想要学习最新最潮流英文表达的英文学习者  2、任何想通过地道英文提高听、说、读、写能力的英文学习者  3、想快速掌握表达，有出国学习和旅游计划的英语爱好者  4、参加各类英语考试的应试者（如大学英语四六级、托福雅思、考研等）  【你将获得】  1、超过1000篇外刊精读课程，拓展丰富语言表达和文化背景  2、逐词、逐句精确讲解，系统掌握英语词汇、听力、阅读和语法  3、每期内附学习笔记，包含全文注释、长难句解析、疑难语法点等，帮助扫除阅读障碍。