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This is AP News Minute. Washington police say a woman described as erratic and aggressive drove a car into a US Capitol Police cruiser near the US Capitol. She was later taken into custody. Police say shots were fired during the arrest, but there wer
美联社新闻一分钟2017(三)月
It really has been a surprise for the medical team that has been working with them.They are in very good state of health.From a psychological point of view， all of them were in very stressful conditions. Most of them have really been fine with them
CNN2010年(十)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In an earthquake, the ground beneath you gives way. Its no longer the one thing you can count on to be solid and stable. Instead, it swerves, dips and
Scientific American(十)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing
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This is scientific American 60 seconds science, I am Graper. got a minute? what's better than old one and new bottles, for scientists, old one and old bottles preserved one hundred feet down at the bottom of the sea. In 1910 Divers worked in a shipwr
2015年Scientific American(四)月
By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid
VOA常速英语2007年（十二月）