Lesson 60 abstruse adj. 深奥的 adamant adj. 坚定的,不动摇的 be tempted to 尝试,试图 coordinate v. 协调 cut things fine 把时间安排的不留余地 diversion n. 改道,绕道 flourish n. 挥舞(打手势) fraction n. 很少一

发表于:2018-12-20 / 阅读(70) / 评论(0) 分类 新概念英语第三册单词MP3

Todd: What were the road conditions like that you were riding on? Julia: I'd say at least half, maybe more than half were unpaved roads. Thankfully Cambodia is very flat so it wasn't so difficult. We averaged about seventy, eighty kilometres a day bu

发表于:2018-12-29 / 阅读(98) / 评论(0) 分类 英语趣味课堂

Seizure of Oilfields Fuels Kurd Statehood Dream LONDON Along the desert horizon around Kirkuk, the bright flares from oil wells puncture the summer haze. An estimated 4 percent of known global oil reserves lie beneath these sands. It is a prize that

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2014年(七月)

Ebola Batters Weak Health Systems 埃博拉击碎非洲薄弱的卫生系统 The three West African countries at the center of the Ebola outbreak have at least one thing in common weak healthcare systems. Experts say that prevented Guinea, Liberia an

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2014年(八月)

--The irony for many predators is they are very concerned about injuring themselves. Even the toughest most well-armed man-eaters regularly come face to face with prey that can kill them. Whether you had the jaws of a Tyrannosaurus Rex, or are armed

发表于:2019-01-23 / 阅读(171) / 评论(0) 分类 探索与发现2013年

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(186) / 评论(0) 分类 2006年VOA标准英语(七月)

In 1989, the space shuttle Atlantis launches the Magellan Probe toward / Venus. After a journey of 15 months, Magellan uses radar eyes to peer through the clouds from orbit. Watching form earth is Ellen Stofan. When you have that ability to pick up a

发表于:2019-02-05 / 阅读(78) / 评论(0) 分类 自然百科2012年