共有 4963 条搜索结果
    时长:8.4分钟 · 语速:117wpm
    来源:刘立军 · 2020-07-17
    播放:2231次
    Students want the schools to return part of the money they paid for tuition, meal plans and housing costs
    时长:1.4分钟 · 语速:171wpm
    来源:刘立军 · 2020-07-17
    播放:3536次
    An increasing number of people are under stay-at-home, shelter-in-place or straight lockdown orders.
    时长:2.0分钟 · 语速:170wpm
    来源:刘立军 · 2020-07-17
    播放:2147次
    The latest figure for Turkish is atop the Covid-19 affected countries in Asia.
    时长:8.2分钟 · 语速:119wpm
    来源:VOA · 2020-07-17
    播放:1582次
    The Health Benefits of Strength Training
    时长:4.2分钟 · 语速:116wpm
    来源:VOA · 2020-07-17
    播放:1482次
    UN Predicts More Rising Temperatures Over Next Five Years
    时长:4.2分钟 · 语速:124wpm
    来源:VOA · 2020-07-17
    播放:1329次
    Study Suggests Dinosaurs May Have Started as Very Small Creatures
    时长:2.2分钟 · 语速:172wpm
    来源:互联网 · 2020-07-14
    播放:1098次
    Graphene-Laced Anti-Mosquito Clothing
    时长:4.0分钟 · 语速:136wpm
    来源:VOA · 2020-07-14
    播放:1341次
    Disney World Re-Opens, Welcoming Guests and the NBA
    时长:4.7分钟 · 语速:115wpm
    来源:VOA · 2020-07-13
    播放:2241次
    US Faces Growing Criticism for WHO Withdrawal
    时长:2.0分钟 · 语速:161wpm
    来源:刘立军 · 2020-07-13
    播放:3008次
    Researchers have come up with a method that might fast-track food detection. 
    时长:2.6分钟 · 语速:148wpm
    来源:刘立军 · 2020-07-13
    播放:3059次
    People who spend at least two hours a week amid nature are more likely to report good health and psychological well-being.
    时长:5.8分钟 · 语速:118wpm
    来源:刘立军 · 2020-07-13
    播放:2990次
    Two no-cost ways that can help you improve your learning
    时长:3.0分钟 · 语速:134wpm
    来源:刘立军 · 2020-07-13
    播放:2759次
    Will temperature checks make the workplace safer?
    时长:4.7分钟 · 语速:140wpm
    来源:VOA · 2020-07-13
    播放:1288次
    Harvard, MIT Test New US Visa Rule for International Students
    时长:14.9分钟 · 语速:96wpm
    来源:VOA · 2020-07-06
    播放:1218次
    'Pecos Bill,' An American Folk Tale