美国11月1日结束夏令时 时钟要回拨一小时

1′7″

Which of these events occurs on November 1, 2020? U.S. presidential election, first day of fall, Standard Time switch or...


美国疾控中心通知各州做好准备 大选前分发

1′40″

And we're spending the first couple minutes talking about potential coronavirus treatments. The U.S. Centers for Disease...


脸谱网指控俄罗斯组织企图干预美国大选

2′14″

CARL AZUZ, CNN 10 ANCHOR:Old McDonald didn't have a troll farm but that's the first subject today on CNN 10. I'm Carl Az...


特朗普访问抗议风暴眼基诺沙

1′19″

Yesterday the sheriff of Kenosha County, Wisconsin said the previous five days had been closer to normal. That the recen...


FDA拟在三期临床结束前紧急授权新冠疫苗使用

1′42″

Today's show starts with a look at some possibilities and some controversy concerning a coronavirus vaccine. Since COVID...


人工智能技术应用于考试 检测作弊行为

1′49″

Which of these U.S. universities has the largest number of undergraduates? University of Central Florida, Ohio State, Ar...