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    VOA慢速:ChatGPT制造商OpenAI的高层领导变动Top Leadership Changes at ChatGPT Maker OpenAI刘立军 供稿TRANSCRIPTArtificial intelligence (AI) system developer OpenAI was under new leadership Monday after a series of recent...
    发布时间:2024-02-20
    VOA慢速:2023年是人工智能的大年2023: A Big Year for Artificial Intelligence语速:CET-4听力/词汇:五级(CET-4)偏易/篇幅:738词/时长:6分55秒刘立军供稿Part I. QUESTIONSListen to the news and choose the best answer to each question you hear.Q...
    发布时间:2024-02-02
    VOA慢速:韦氏词典将Authentic选为年度词汇Merriam-Webster Chooses 'Authentic' as Word of the Year刘立军供稿TRANSCRIPTThe dictionary company Merriam-Webster chose the word "authentic" as its word of the year for 2023.Somet...
    发布时间:2024-01-24
    VOA慢速:人工智能是否能提升员工业务能力?Can artificial intelligence improve worker performance?刘立军供稿TRANSCRIPTAn experiment involving hundreds of office workers has found that artificial intelligence (AI) tools can gre...
    发布时间:2024-01-17
    VOA慢速:诺贝尔经济学奖授予研究职场性别的教授Nobel Economics Prize Goes to Professor Studying Gender in Workplace刘立军供稿TRANSCRIPTThe Nobel Prize in economics has been awarded to Claudia Goldin for her work on the gap betwe...
    发布时间:2024-01-17
    VOA慢速:美国人糟糕的数学技能令人担忧America’s Poor Math Skills Raise Concerns刘立军供稿TRANSCRIPTMany Americans joke about how bad they are at math. But, labor experts and others in the United States are not laughing. The...
    发布时间:2024-01-17
    VOA慢速:联合国报告应谨慎使用教育技术UN Report: Education Technology Should Be Used Carefully刘立军供稿TRANSCRIPTThe COVID-19 pandemic showed how useful digital technology could be for schools. But it also showed the limit...
    发布时间:2024-01-17
    如何变得强大而坚韧How to Be Strong and Resilient刘立军供稿QUESTIONSListen to the talk and choose the best answer to each question you hear.1. What is the main reason people give up on their projects according to th...
    发布时间:2024-01-11
    经济学人:人工智能如何彻底改变科学How AI can revolutionize science?刘立军供稿QUESTIONSListen to the passage and choose the best answer to each question you hear.1. What are the common concerns about artificial intelligence...
    发布时间:2024-01-11
    政治家和学者基辛格Henry Kissinger, Statesman and Scholar刘立军供稿TRANSCRIPTNarrator:Henry Kissinger—the only person to be White House National Security Advisor and Secretary of State at the same time—has died. Kis...
    发布时间:2024-01-09
    学术写作:如何写“研究方法”How to Write the METHODS刘立军供稿TRANSCRIPTThe Methods section describes everything that was done in a study. You should include enough detail that another researcher could read that section...
    发布时间:2024-01-02
    经济学人:手写在打字时代依然重要刘立军供稿TRANSCRIPTTwo and a half millennia ago, Socrates complained that writing would harm students. With a way to store ideas permanently and externally, they would no longer need to me...
    发布时间:2023-12-26
    VOA慢速:如何保持“身材”How Do You Stay 'In Shape'?刘立军 供稿TRANSCRIPTAnd now, Words and Their Stories, from VOA Learning English.On this program, we explore words and expressions in the English language. We give ...
    发布时间:2023-12-19
    边听边记笔记Taking Notes While Listening刘立军 供稿 TRANSCRIPT Welcome to our lesson. Please listen carefully and make notes. First one, before you listen, don't note everything down. … Whoa there! Not easy...
    发布时间:2023-12-12
    VOA慢速:三位教授因研究电子而共享诺贝尔物理学奖Three Professors Share Nobel Physics Prizefor Study of Electrons刘立军 供稿TRANSCRIPTThree European physics professors won theNobel Prize on Tuesday for their work on a system that...
    发布时间:2023-12-05