By Jessica Berman Washington 24 January 2008 Researchers say they have improved the accuracy of automatic face recognition systems, which are being used more and more by crime prevention and national security agencies. The investigators have created

发表于:2018-12-08 / 阅读(79) / 评论(0) 分类 VOA标准英语2008年(一月)

Multi, Social Media Play Huge Role in Solving Boston Bombing Millions across the world saw these photos instantly. And this video of the suspects on a surveillance tape from a store across the street from the marathon finish line. Today we are enlist

发表于:2018-12-16 / 阅读(53) / 评论(0) 分类 VOA标准英语2013年(四月)

经典语境背诵 Dad: The park is a good place for many things. Some people like doing exercises here. My family always make it a place for picnics. And nowadays ,its popular to take photos in there. I think thats a really good idea. So were plan

发表于:2018-12-31 / 阅读(53) / 评论(0) 分类 英语大赢家上册

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(95) / 评论(0) 分类 英语新闻视频

By Al Pessin Washington 15 February 2006 The Defense Department has expressed concern that the release of more photos, and some videos, of prisoner abuse at Baghdad's Abu Ghraib Prison more than two y

发表于:2019-01-06 / 阅读(101) / 评论(0) 分类 2006年VOA标准英语(二月)

Kate had prince Gorge, he has met uncle Harry, and there dont seem to be any hard feelings about getting knocked down the line of royal success on Harrys part. He had some fun talking about his first nephew at a charity ball, and ABCs Annie Robot was

发表于:2019-01-07 / 阅读(67) / 评论(0) 分类 万花筒2013年

Family Heirloom, National Treasure: Rare Photos Show Black Civil War Soldiers play pause stop mute unmute max volume 00:0005:41repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or upda

发表于:2019-01-16 / 阅读(88) / 评论(0) 分类 2016年NPR美国国家公共电台9月

LOURDES GARCIA-NAVARRO, HOST: White Sands National Monument in southern New Mexico is a huge expanse of pure, white sand dunes that form a shifting, spectacular landscape. Here's NPR's Melissa Block with the latest in her series Our Land on a place l

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 2017年NPR美国国家公共电台4月

STEVE INSKEEP, HOST: A photographer is capturing California's recovery from drought. JUSTIN SULLIVAN: My editors had an idea of, like, what about doing before and afters? INSKEEP: Justin Sullivan works for Getty Images, and his before photos were fro

发表于:2019-01-17 / 阅读(57) / 评论(0) 分类 2017年NPR美国国家公共电台4月

MARY LOUISE KELLY, HOST: Lynsey Addario was going to be a photographer no matter what. The first time she went to Afghanistan, she was 27. Addario didn't have an assignment. She just knew she wanted to photograph women and life under the Taliban. In

发表于:2019-01-17 / 阅读(108) / 评论(0) 分类 2018年NPR美国国家公共电台10月

Exercise and healthful eating are linked to better healthand so is having a decent circle of friends. Now it looks like that link between friends and better health is true for the major online social network, too: Facebook. Researchers compared the h

发表于:2019-01-20 / 阅读(72) / 评论(0) 分类 2016年Scientific American(十一)月

STEVE INSKEEP, HOST: In the age of Snapchat and Instagram, where almost anybody can have the equivalent of a photo studio in their hands, some people still use old-style photo booths. That's especially true in Japan, where the photo booths are called

发表于:2019-02-13 / 阅读(79) / 评论(0) 分类 2017年NPR美国国家公共电台7月