单词：platymisciums
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The European Space Agencys deep space probe Rosetta transmitted high-resolution images of anasteroid millions of miles from Earth. Rosetta caught up with the Steins Asteroid Friday night in the asteroid belt between the orbits of Mars and Jupiter. Un
自然百科2016年
One of the newest smart devices is an old favorite, a camera. And smart cameras are getting smarter all the time. Some are now built with machine learning tools to help them think for themselves. Machine learning involves putting large amounts of dat
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Alex Chadwick: From NPR News, it is Day to Day. The wonders of modern medicine often do cost us a little something in personal dignity. Think of this word, colonoscopy , if you haven't had the occasion to sample the procedure yet, you will know what
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SCIENCE REPORT – January 31, 2002: Hubble Improvements By Paul Thompson 1993 service flight This is the VOA Special English Science Report. American space agency astronauts will soon replace much of
科技之光
Todd: Richard, do you have a camera? Richard: I do. I have a video camera. It's over there. Todd: Wow! How often do you use it? Richard: I use the video camera regularly... uh...everytime I go on a trip. Recently I went to Nagasaki. Todd: Nagasaki! R
原版英语对话1000个
Todd: Richard, do you have a camera? Richard: I do. I have a video camera. It's over there. Todd: Wow! How often do you use it? Richard: I use the video camera regularly..uh..everytime I go on a trip. Recently I went to Nagasaki. Todd: Nagasaki! Rich
英语趣味课堂