共有 227 条搜索结果
    时长:5.0分钟 · 语速:141wpm
    来源:VOA · 2020-05-29
    播放:1818次
    Socially Distant Concerts Signal A Reopening For Live Music
    时长:6.1分钟 · 语速:113wpm
    来源:VOA Special · 2020-05-27
    播放:1270次
    Health Crisis Show Danger Dependence on China for Medical Supplies
    时长:3.6分钟 · 语速:119wpm
    来源:VOA · 2020-05-27
    播放:1297次
    Study: World Carbon Pollution Falls 17 Percent During Health Crisis
    时长:6.8分钟 · 语速:146wpm
    来源:VOA Special · 2020-05-25
    播放:1413次
    College Graduates Honored Despite Pandemic
    时长:4.7分钟 · 语速:103wpm
    来源:VOA Special · 2020-05-25
    播放:1911次
    Will People Stop Using Cash?
    时长:4.5分钟 · 语速:141wpm
    来源:VOA · 2020-05-22
    播放:1232次
    关于新冠病毒变异的研究
    时长:5.8分钟 · 语速:119wpm
    来源:VOA · 2020-05-22
    播放:1085次
    How Effective Are Online Symptom Checkers?
    时长:5.4分钟 · 语速:127wpm
    来源:VOA · 2020-05-22
    播放:1137次
    Free Calls Offered to Older Americans Living Alone
    时长:2.7分钟 · 语速:129wpm
    来源:VOA · 2020-05-22
    播放:1258次
    New Mask Could Make Eating in Restaurants Less Risky
    时长:4.4分钟 · 语速:118wpm
    来源:VOA · 2020-05-21
    播放:1339次
    African Wildlife Harder to Protect During Coronavirus
    时长:4.2分钟 · 语速:125wpm
    来源:VOA · 2020-05-21
    播放:2179次
    Healthier Eating Reported During Coronavirus
    时长:4.9分钟 · 语速:131wpm
    来源:VOA · 2020-05-15
    播放:1068次
    Theaters Face Difficulties, As Businesses Open Up
    时长:5.5分钟 · 语速:134wpm
    来源:VOA · 2020-05-15
    播放:1442次
    Drug to Treat Coronavirus Possible 'Before the Summer'
    时长:4.9分钟 · 语速:116wpm
    来源:VOA · 2020-05-15
    播放:1210次
    Largest University System in US, Cal State, Moves Fall Classes Online
    时长:6.4分钟 · 语速:133wpm
    来源:VOA · 2020-05-14
    播放:1460次
    US Plans School Reopening; Other Countries Begin to Reopen