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VOA慢速英语|美国之音慢速英语听力下载
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Biden Signs Order Requiring Artificial Intelligence Safeguards
U.S. President Joe Biden has issued an executive order related to artificial intelligence. Biden signed the order on Monday.He said the government needs to move quickly to work wit
VOA慢速英语|美国之音慢速英语听力下载2023-10-31 -
Researchers: AI Could Cause Harm If Misused by Medical Workers
A study led by the Stanford School of Medicine in California says hospitals and health care systems are turning to artificial intelligence (AI). The health care providers are using
VOA慢速英语|美国之音慢速英语听力下载2023-10-31 -
Vietnam Plans to Re-start Rare Earth Mining
Vietnam plans to restart its biggest rare earths mine next year. The project could greatly increase the supply of the elements to compete with China. The rare earth minerals help p
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Study: Moon Is 40 Million Years Older than First Believed
Scientists say a mineral found in moon dust suggests Earth's moon is 40 million years older than scientists had believed.The finding was made by researchers who examined moon sampl
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
'Birds of a Feather ...'
And now, Words and Their Stories, from VOA Learning English.On this program, we explore words and expressions in the English language. We give definitions, examples and sometimes n
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Most American Schools Not Prepared to Identify Math Disabilities
Many American education experts are concerned about students' performance in the subject of mathematics.Scores on standardized tests are falling, students are having trouble learni
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
John Kennedy: Young
VOA Learning English presents America's Presidents.Today we are talking about John Fitzgerald Kennedy. He was also known as Jack Kennedy, or by the letters JFK.When he took office
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Right Whale Number Decrease Slowing, But Threats Remain
The North Atlantic right whale is one of the world's most endangered large whale species.Its population loss appears to be slowing. But scientists warn that the large sea animals s
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
New Beatles Song Created with a Little Help from AI
A "new" song from the Beatles, with help from artificial intelligence, comes out next week.The song, called Now And Then, will be available on November 2. It is part of a single al
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
This and That
Hello! This week on Ask a Teacher, we answer a question about the use of "this, that, these, those."QuestionHello,Please, how should I use the pronouns "this, that, these, those" b
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
干旱让亚马逊河下的石刻露出
Human faces cut into stone up to 2,000 years ago have again been found on a rocky area along the Amazon River in northern Brazil.The stone carvings appeared as a result of a big dr
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Spanish Composer Imagines Vivaldi’s ‘Four Seasons’ with Climate Change
Antonio Vivaldi's famous musical work, The Four Seasons, was first performed in the 1700s.Many music historians call it a "masterpiece," the musical composer's greatest work.The co
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Study Suggests New Cause for Strongest ‘Marsquake’ Ever
Scientists now believe the largest quake ever recorded on Mars was the result of seismic activity, not a strike by a space object.Instruments attached to the InSight lander identif
VOA慢速英语|美国之音慢速英语听力下载2023-10-30 -
Grammar and Halloween
An interesting holiday in the United States is coming up soon. Halloween happens on the last day of October. If you have lived in the U.S., you have probably noticed many changes i
VOA慢速英语|美国之音慢速英语听力下载2023-10-27 -
Researchers Detect Ancient Energetic Burst
Astronomers have detected radio waves coming from what looks like a joining of galaxies from about 8 billion years ago. The discovery is the oldest-known example of an event that i
VOA慢速英语|美国之音慢速英语听力下载2023-10-27 -
US Program Could Permit Visa Holders to Renew in US
The U.S. State Department is working on a test program that would permit some work visa holders to renew their documents in the United States.The pilot program would involve holder
VOA慢速英语|美国之音慢速英语听力下载2023-10-27 -
Study: Part of Antarctica to Experience ‘Unavoidable’ Melt
A new study says that no matter how much the world cuts back on carbon emissions, a large and important part of Antarctica is expected to disappear.Researchers used computer models
VOA慢速英语|美国之音慢速英语听力下载2023-10-26 -
AI Tool Aims to Predict Virus Variants before They Appear
Scientists have created an artificial intelligence (AI) tool that aims to predict different virus versions, called variants, before they appear.Creators of the tool say it works by
VOA慢速英语|美国之音慢速英语听力下载2023-10-26 -
Pakistan Prepares to Deport Illegal Afghans
The Pakistani government has approved the creation of several deportation centers for hundreds of thousands of Afghans living illegally in the country. Pakistan plans to arrest and
VOA慢速英语|美国之音慢速英语听力下载2023-10-26 -
Women in Iceland, Including PM, Strike for Equal Pay
Iceland's prime minister and women across the island nation went on strike Tuesday. They are pushing for an end to unequal pay and gender-based violence.Icelanders awoke to all-mal
VOA慢速英语|美国之音慢速英语听力下载2023-10-25 -
越来越多美国州要求高中进行理财教育
An increasing number of American states are requiring that students receive personal finance education in order to complete high school. At the same time, states are hoping to impr
VOA慢速英语|美国之音慢速英语听力下载2023-10-25 -
Publishers Worry Over Google’s New AI Search Tool
Publishing companies are growing increasingly concerned about generative AI, especially a model developed by Google.Since May, Google has begun releasing a new form of search in th
VOA慢速英语|美国之音慢速英语听力下载2023-10-25 -
Why the Interest Rate of US Treasury Notes Matters
The U.S. government needs money to operate.A lot of that money comes from taxes. However, much of the money the U.S. government uses to pay its costs comes from borrowing in the fo
VOA慢速英语|美国之音慢速英语听力下载2023-10-25 -
Uganda’s President Aims to Ban Used Clothing from the West
People, rich and poor, crowd into Owino Market. Owino is a huge open market in Kampala, the capital city of Uganda. People here are mostly looking for secondhand clothing, clothes
VOA慢速英语|美国之音慢速英语听力下载2023-10-24 -
Scientists Propose ‘Law of Nature’ Expanding on Evolution
British naturalist Charles Darwin presented his theory of evolution in the 1859 book On the Origin of Species. He proposed that biological species change over time by gaining trait
VOA慢速英语|美国之音慢速英语听力下载2023-10-24
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