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US Births Drop to Lowest Level in More than 40 Years美国新生儿数量创40余年新低燕山大学刘立军供稿TRANSCRIPTU.S. health officials say the nation's birth rate in 2020 fell to its lowest level in more than 40 years.The rate...

发布时间：2021-06-09

音频资源练习 | 苗条基因

Skinny Genes苗条基因燕山大学刘立军供稿TRANSCRIPTThis is Scientific American's 60-second Science. I'm Karen Hopkin.Do you have skinny genes? And I'm not talking about the pants you wore in college but can't fit i...

发布时间：2021-06-01

音频资源练习 | 卫星显示全球冰川正以惊人速度融化

Satellites show the world's glaciers melting faster than ever卫星显示全球冰川正以惊人速度融化燕山大学刘立军供稿TRANSCRIPTSatellites show the world's glaciersare melting faster than ever. AP's Shelley Adler has the details. ...

发布时间：2021-05-25

音频资源练习 | 拜登政府认为学校复课前景不容乐观

Anew Biden Administration survey finds thatthe prospect of schools reopening is grim拜登政府认为学校复课前景不容乐观燕山大学刘立军供稿TRANSCRIPTThis is AP News Minute.A new Biden Administration survey finds that even though...

发布时间：2021-05-20

音频资源练习 | 23国领导人支持突发卫生事件条约

Leaders of 23 countries supported an idea to create an internationaltreatyfor health emergencies23国领导人支持突发卫生事件条约燕山大学刘立军供稿TRANSCRIPTLeaders of 23 countries and the World Health Organization (WHO) on ...

发布时间：2021-05-20

音频资源练习 | 德国暂停为60岁以下人群接种阿斯利康疫苗

German suspendthe use of the AstraZeneca coronavirus vaccine for the under-60s德国暂停为60岁以下人群接种阿斯利康疫苗燕山大学刘立军供稿TRANSCRIPTThe German Chancellor Angela Merkel has agreed to suspendthe use of the AstraZeneca...

发布时间：2021-05-20

音频资源练习 | 美国党派之间关于接种新冠肺炎疫苗问题出现巨大差距

COVID-19 vaccines face a bigpartisangap in the US美国党派之间关于接种新冠肺炎疫苗问题出现巨大差距燕山大学刘立军供稿TRANSCRIPTThis is AP News Minute.COVID-19 vaccines face a big partisangap, according to a new Associated Press-NORC ...

发布时间：2021-05-20

音频资源练习 | 冠状病毒相关的错误信息会产生严重后果

Misinformation about coronavirus can have serious consequences冠状病毒相关的错误信息会产生严重后果燕山大学刘立军供稿TRANSCRIPTThis is Scientific American's 60-second Science, I'm Steve Mirsky."You know, the other day we had a...

发布时间：2021-05-20

音频资源练习 | 特朗普二次弹劾案审判将开启

Donald Trump's second impeachment trial is set to begin特朗普二次弹劾案审判将开启燕山大学刘立军供稿TRANSCRIPTThis is AP News Minute.Attorneys from both sides in former President Trump's impeachmenthave filed their legal ...

发布时间：2021-05-19

音频资源练习 | 口罩的秘密

The Secret of Masks口罩的秘密燕山大学刘立军供稿TRANSCRIPTFace-masks and covid-19: Helpful humidityAs well as filtering air, face-masks may boost the immune system.Face-masks help reduce the spread of SARS-COV-2, ...

发布时间：2021-05-19

音频资源练习 | 美国公司推出只做重活机器人

美国公司推出只做重活机器人燕山大学刘立军供稿TRANSCRIPTThe American robotics company Boston Dynamics recently made public a new robot called Stretch. It is designed to do only one job: to move containers, or boxes, in lar...

发布时间：2021-05-11

音频资源练习 | 猫能感染新冠病毒吗？

猫能感染新冠病毒吗？燕山大学刘立军供稿TRANSCRIPTThis is Scientific American's 60-second Science, I'm Wayt Gibbs.The COVID-19 pandemic has a lot of people stuck at home with their cats - which raises some obvious quest...

发布时间：2021-04-26

音频资源练习 | 众多日本国民反对举办东京奥运会

众多日本国民反对举办东京奥运会燕山大学刘立军供稿TRANSCRIPTA majority of Japanese people are opposed to holding the Tokyo Olympic Games this year due to concerns over the global health crisis. As ReutersBrian Wood reports, t...

发布时间：2021-04-19

音频资源练习 |史上首个举办夏季和冬季奥运会的城市

历史上首个举办夏季和冬季奥运会的城市燕山大学刘立军供稿TRANSCRIPTTo date, how many cities have hosted both the summer and winter Olympic games? Five, three, one, or none. No single city has hosted both seasonal Olympics before ...

发布时间：2021-04-12

音频资源练习 | 可以不用还助学贷款了？

可以不用还助学贷款了？燕山大学刘立军供稿TRANSCRIPTIs student-loan forgiveness unforgivable in Congress?Even before taking office, president-elect Joe Biden is already facing a political storm among his ideologically div...

发布时间：2021-04-07

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