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AZUZ: Bo, Barney, Socks, Millie, Lucky, Grits they were all members of the U.S. government, but neither elected nor appointed. They were the adopted first dogs of U.S. presidents. Teddy Roosevelt practically had a zoo. His family entered the White Ho

发表于:2018-12-15 / 阅读(67) / 评论(0) 分类 美联社新闻一分钟2017(八)月

前沿科技改变飞机驾驶舱 Thanks to the seemingly unstoppable advance of electronic and mechanical devices, aircraft manufacturers are constantly upgrading the cockpit environment and the passenger cabin, making flying the plane and traveling

发表于:2018-12-19 / 阅读(32) / 评论(0) 分类 VOA双语新闻 2015年6月

AZUZ: A University of Colorado professor says some dogs love a good squeeze. A professional dog trainer says maybe dogs just don't like being snuggled and photograph at the same time. The point, not everybody agrees with the University of British Col

发表于:2018-12-19 / 阅读(41) / 评论(0) 分类 CNN美国有线新闻2016年7月

AZUZ: Bo, Barney, Socks, Millie, Lucky, Grits they were all members of the U.S. government, but neither elected nor appointed. They were the adopted first dogs of U.S. presidents. Teddy Roosevelt practically had a zoo. His family entered the White Ho

发表于:2018-12-20 / 阅读(30) / 评论(0) 分类 CNN美国有线新闻2017年8月

EXPLORATIONS - October 9, 2002: George Catlin, Part 2 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the Special English program EXPLORATIONS. Today we pre

发表于:2019-01-02 / 阅读(68) / 评论(0) 分类 Explorations

By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. A new exhibit of paintings is being shown at the Smithsonian A

发表于:2019-01-02 / 阅读(69) / 评论(0) 分类 Explorations