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巴西蛇毒有助于对抗新冠肺炎Brazilian researchers found amoleculein snakevenomthat could fight COVID-19刘立军供稿TRANSCRIPTBrazilian researchers have found a molecule in snake venom that could fight COVID-19. The discov...

发布时间：2021-11-03

音频资源练习 | 气候变化严重威胁帝企鹅的生存

气候变化严重威胁帝企鹅的生存Climate change is threatening the sea ice environment ofEmperor penguins刘立军供稿TRANSCRIPTClimate change is threatening the sea ice environment of Emperor penguins. A new study suggests th...

发布时间：2021-11-03

音频资源练习 | 我们还能握手吗

我们还能握手吗Can we still shake hands?刘立军供稿TRANSCRIPTAs workers return to the office, friends meet up and religious services move from online to in person, people are asking the question: to shake hands o...

发布时间：2021-11-03

音频资源练习 | 美国人的饮食问题

美国人的饮食问题Problems of Americans’ diet刘立军供稿TRANSCRIPT9 out of 10 American adults have unhealthy metabolisms, mostly because of the food they eat.Experts say it might be time for the government to regula...

发布时间：2021-11-03

音频资源练习 | 科学家争相保存冰芯

科学家争相保存冰芯Scientists are racing to collect ice cores刘立军供稿TRANSCRIPTScientists are racing to collect ice cores as the earth's warming melts large areas of ice known as glaciersand ice sheets. Some scie...

发布时间：2021-10-27

音频资源练习 | 砖块变电池

砖块变电池Brickscan be used as energy storage units刘立军供稿TRANSCRIPTThis is Scientific American's 60-second Science, I'm Shahla Farzan.Bricks are one of the oldest known building materials, dating back thou...

发布时间：2021-10-20

音频资源练习 | 减少剩饭剩菜

减少剩饭剩菜Reducing leftovers刘立军供稿TRANSCRIPTThis is Scientific American's 60-second Science, I'm Christopher Intagliata.When restaurants first shut down early in the pandemic, Americans raided grocery sto...

发布时间：2021-10-12

音频资源练习 | 气候变化导致极端天气增多

气候变化导致极端天气增多Climate change led to an increase in extreme weather刘立军供稿TRANSCRIPTThe number of disasters driven by climate change, such as floods and heatwaves, have increased by five times over the pa...

发布时间：2021-09-29

音频资源练习 | 美疾控中心建议已接种疫苗者在室内公共场所恢复戴口罩

美疾控中心建议已接种疫苗者在室内公共场所恢复戴口罩CDCadvises vaccinated people to wear face masks in public indoor spaces刘立军供稿TRANSCRIPTHello, I'm Neil Nunes with the BBC News.The United States has announced tougher rules to...

发布时间：2021-09-27

音频资源练习 | 英国举办疫苗音乐节鼓励民众接种

英国举办疫苗音乐节鼓励民众接种A “vaccine music festival”washeldin London to encourage more people to get vaccinated刘立军供稿TRANSCRIPTThis is AP News Minute.Clashes erupted in Paris between riot police and protesters a...

发布时间：2021-09-27

音频资源练习 | 法国16万人上街游行抗议政府防疫措施

法国16万人上街游行抗议政府防疫措施Over160,000 protesters have taken part in the latest demonstrations across France against COVID restrictions刘立军供稿TRANSCRIPTBBC News with Fiona McDonald.A nighttime curfew has come i...

发布时间：2021-09-27

音频资源练习 | 澳大利亚民众抗议防疫限制措施

澳大利亚民众抗议防疫限制措施Australians have taken to the streets to protest against quarantine restrictions刘立军供稿TRANSCRIPTAustralia has successfully kept COVID case numbers incredibly low throughout the pandemic,...

发布时间：2021-09-27

音频资源练习 | 你喜欢肥皂剧吗

你喜欢肥皂剧吗Do you like soap operas?刘立军供稿TRANSCRIPTOn this program we talk about common expressions in American English.And on today's show we will talk about a very common household object.People used it...

发布时间：2021-09-22

音频资源好友聚会，自带酒水？

What Do You Bring to a 'BYOB' Party?好友聚会，你BYOB吗？【SCRIPT】Americans often try to say things as quickly as possible. So, for some expressions, we use the first letters of the words instead of saying each...

发布时间：2021-09-18

音频资源韩国研究人员制造出类似动物的“皮肤”

South Korean Researchers Make Animal-Like 'Skin'韩国研究人员制造出类似动物的“皮肤”【SCRIPT】South Korean researchers say they have developed a skin-like material that behaves like the skin of a chameleon. It can change...

发布时间：2021-09-18

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