太空岩石仍是科学家未解之谜

Space Rock Still a Mystery to Scientists Oumuamua is the first interstellar object scientists have found passing through our solar system. Interstellar means it came from another star system like our own. In November 2017, Oumuamua was seen moving be

Weather and Plant Growth Study

by Caty Weaver Broadcast: July 4, 2003 This is Steve Ember with the VOA Special English Environment Report. Scientists in the United States say plant life has increased on Earth in the past twenty yea

雅思分类词汇大全：学科

English英语 Japanese日语 Chinese语文 mathematics数学 science理科 gymnastics体育 history历史 algebra代数 geometry几何 geography地理 biology生物 chemistry化学 physics物理 physical geography地球物理 literature文学 sociolo

SSS 2010-04-27

In 1970, the Soviet Union put a laser reflector on the moon, carried by a rover. A few months later, it disappeared. Some speculated that the rover had fallen into a crater or parked in such a way as to render the reflector inaccessible. Now after 40

英语课程计划-NASA

NASA, the National Aeronautics and Space Administration was established on July 29th, 1958. It was responsible for the USAs space exploration programme. NASA has changed the way we live here on Earth, and the way we look at the universe. President Dw

Rights Group Challenges US Security Policy on Airline Passen

Rights Group Challenges US Security Policy on Airline Passenger Lists Jim Malone A leading U.S. civil liberties group has filed a legal challenge to a program that seeks to bar people with suspected l

虹桥机场两客机险相撞事件后续 A320机长将获奖励

China Eastern Airlines has announced plans to offer a reward to the captain whose quick thinking recently helped to prevent a collision between two planes at a Shanghai airport. 中国东方航空公司日前宣布，将对因快速的思考、成功地

2006年VOA标准英语-Civil Libertarians Criticize Some Domestic Meas

By Andre de Nesnera Washington 11 September 2006 Five years ago, the United States was struck by the most devastating terrorist attack in its history. Subsequent investigations indicated that al-Qaida - a radical Islamic group led by Osama bin Laden

NASA Satellites Help Protect Developing Nations

NASA Satellites Help Protect Developing Nations Satellite technology is the newest tool for helping developing countries deal with climate change and natural disasters. Satellites can measure conditions on the ground and share the data with communiti

Flying Robots Are Coming to US Universities

Flying Robots Are Coming to US Universities Flying devices, called drones, may be one of the most important technologies of the future. The number of jobs for people who know how to design, build and control them is increasing. Because of this increa

VOA标准英语2009年-US: Support for Iran Reformist, Democracy

By Dan Robinson Washington 28 October 2009 A senior State Department official has told Congress that the United States is not lessening its support for reformers in Iran and U.S.-based organizations supporting them. Assistant Secretary of State for

有关航空航天英语词汇

有关航空航天英语词汇 神舟七号 Shenzhou VII (spacecraft) 载人飞船 manned spaceship/ spacecraft 载人航天 manned space flight 多人多天太空飞行 multi-manned and multi-day space flight 载人航天计划 manned space program 航

VOA慢速英语20060708a

IN THE NEWS - Shuttle Crew Is Busy on the Space Station, as NASA Faces Pressure to Finish the JobBy Jerilyn Watson Broadcast: Fri, 7 Jul 2006 16:00:00 UTC I'm Steve Ember with IN THE NEWS in VOA Speci

THE MAKING OF A NATION - Reconstruction: After the Civil War

THE MAKING OF A NATION - Reconstruction: After the Civil War, the American South Rebuilds By David Jarmul Broadcast: Thursday, July 14, 2005 VOICE ONE: THE MAKING OF A NATION -- a program in Special E

台湾飞机失事 迫降重摔48人死亡

A passenger plane has crashed after a failed emergency landing in Taiwan, killing more than 40 people, local officials say. 台湾官方报道，一架客机在台湾迫降失败后坠毁，超过40人死亡。 The domestic flight crashed near Magong

Japan, U.S. agree to monitor ships from space

TOKYO, March 11 (Xinhua) -- Japan and the United States on Monday held their first meeting of the Comprehensive Dialogue on Space and agreed to cooperate in monitoring ships from space, local media report. In a joint statement after the meeting, the

VOA标准英语2009年-US Official Reaffirms Need for Afghanistan

It has been about six months since the Obama Administration unveiled a new strategy boosting efforts to rebuild Afghan civil society. That is part of a comprehensive strategy for Afghanistan and Pakistan. A top State Department official is acknowled

英语角-圆桌会议 RoundTable0528 - 女士照镜子“越照越伤心”

Topic1 New rule on flight delay compensationChina's airline watchdog the Civil Aviation Administration of China released a new draft rule in an effort to secure flight punctuality, improve civil aviation service and protect consumer's rights. The rul

中国今年将投资大约770亿元在机场建设

China is to invest about 77 billion yuan ($11.7 billion) this year on the construction of civil aviation infrastructure, especially airports, according to the Civil Aviation Administration of China. 近日中国国家民航总局表示，我国今年计

每日一词【901】civil rights：民权

今天我们要学的词是civil rights。 Civil rights, 民权。每年一月第三个星期一是美国联邦假日马丁.路德金日。Martin Luther King Jr. was a prominent civil rights leader, 马丁.路德金是著名民权领袖。He played a