单词：instantaneous center
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Key Words [00:00.78]关键词 [00:01.57]The Most Common Expressions [00:02.82]最常用表达法 [00:04.08]Incredible!It's said that someone has encountered a dinosaur in a primeval forest. [00:12.88]真难以置信！据说有人在原始森林里见到
零距离李阳疯狂英语口语
Figure Skaters Do Get Dizzy Have you ever wondered how figure skaters spin so many times without getting dizzy? Figure skaters do experience dizziness, but they have a few different ways to conceal their feeling, and to stay upright after their rotat
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By Greg Flakus Cameron, Louisiana 07 February 2006 watch Hurricane Survivor report Devastated Cameron, Louisiana - 4 months later There were two major hurricanes that struck the Gulf coast last year,
2006年VOA标准英语（二月）
LONDON, July 29 (Xinhua) -- South Africa's Cameron van der Burgh obliterated the world mark and won the men's 100m breaststroke gold medal at the London Olympics on Sunday. Burgh posted 58.46 seconds to wipe out the previous world record set by Austr
英语新闻
LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic
英语新闻
It's been seventy years, since the Toronto Huskies and New York Knicksbockers met on the court 70年前，多伦多哈奇士队和纽约尼克斯队第一次在球场对决 For the first game in NBA history 那是NBA历史上的第一场比赛 In tha
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