单词：protonations
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Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra
国家地理2008年
U.S. Celebrates Relations With Baltic Nations President Donald Trump recently welcomed the leaders of Estonia, Latvia, and Lithuania to the White House.The President noted that this year marks the 100th anniversaries of the three Baltic Nations' inde
VOA标准英语2018年(四月)
Voice 1 Welcome to Spotlight. Im Katy Blake. Voice 2 And Im Christy VanArragon. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Small, shiny shells. Roun
环球英语 Spotlight
The 24th of October is United Nations Day. It was on this day in 1945 that the U.N. was created. The day became a holiday in 1971. The U.N. General Assembly decided there needed to be a day to make the work of the U.N. better known around the world.
英语课程学习计划和讲义
1. protagonist /prəˈtgənɪst/ -- the leading(first) character in a play, novel or story Brutus is the protagonist in William Shakespeare's Julius Caesar and Antony is the antagonist. 布鲁特斯在威廉莎士比亚的《尤利乌斯凯撒》中是
突破英文词汇
By Mario Ritter Broadcast: October 14, 2003 This is Steve Ember with the VOA Special English Agriculture Report. In September, the World Trade Organization meeting in Cancun, Mexico, ended without an
VOA2003（下）-农业与经济
Eleven countries in the Pacific region have signed a major Asia-Pacific free trade agreement in Santiago, Chile. The deal is a new version of the Trans-Pacific Partnership from which the U.S. withdrew last year. The agreement is called the Comprehens
2018年VOA慢速英语(三)月
Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda
2018年VOA慢速英语(五)月
d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A，C，D Podophyllotoxin 鬼臼毒
医务英语
AS IT IS - The meeting of BRICS nations From VOA Learning English, welcome back to AS IT IS. Im your host Mario Ritter. India is one of the last remaining places in the world with polio infections. Now the crippling disease is being brought under con
2013年VOA慢速英语(四)月
AS IT IS 2015-10-07 Nations React to Pacific Trade Agreements What is the Trans-Pacific Partnership that 11 Asia-Pacific nations agreed to with the United States? The Trans-Pacific Partnership, or TPP, sets rules or standards for trade between member
2015年VOA慢速英语(十)月
By Phil Mercer Sydney 03 December 2007 Kevin Rudd has been sworn in as Australia's new Prime Minister with an agenda of action on climate change and the repeal of unpopular industrial laws. The new government has signed the Kyoto Protocol on climate
VOA常速英语2007年（十二月）
CAPE TOWN, Jan. 1 (Xinhua) -- Due to financial constraints, Swaziland has withdrawn from the 2013 African Nations Cup, it was announced on Sunday. The announcement came just a week before Swaziland was due to play the first leg of a preliminary round
英语新闻
DOHA, Dec. 8 (Xinhua) -- The United Nations climate talks in Doha entered the final stage Saturday with drafts of the low- ambitious second period of Kyoto Protocol and weak commitment on climate finance after overnight negotiations on differences be
英语新闻
Leaders from some of the world's largest developing economies -- Brazil, Russia, India, China, and South Africa, the so-called BRICS -- called Thursday for a more representative international financial structure. Wrapping up a summit Thursday in New
英语新闻
In 2001, a team from Tel Aviv University argued that B. permians were almost identical to a strain of modern bacteria, Bacillus marismortui, found in the Dead Sea. 2001年，以色列特拉维夫大学的一个小组认为，二叠纪芽孢杆菌与一
万物简史
Car Index Indicates Growth Potential High in Developing Nations The International Monetary Fund hints it may cut global growth forecasts again next month when it updates its projections for the world economy. The global lending institution says world
英语新闻
International financial institutions have promised $38 billion more to four Arab countries trying to transition to democracy, nearly doubling a previous pledge. French Finance Minister Francois Baroin announced the pledge Saturday at the second day o
英语新闻
What makes the sun shine? For a lot of folks, this is the kind of thing that doesn't even require explanation: it just does. But just being a commonplace phenomenon in no way explains it. Something must cause the sun to shine. And, in fact, there is
英语时差8，16
The British actor Alan Rickman has died of cancer at the age of 69. In movies, he won fame for his role as Severus Snape in the Harry Potter series and before that in films such as Truly Madly Deeply, Love Actually, Die Hard, Sense and Sensibility an
中英双语新闻