标签：Baekeland 相关文章
[00:02.71]Chemist Leo Baekeland [00:05.67]In the opening scene of The Graduate, [00:08.95]Benjamin (played by a young Dustin Hoffman) [00:12.23]is awkwardly working an affluent Southern California crowd [00:15.73]at a graduation party arranged for hi
英语专业晨读美文
[00:02.06]when l know what l want. 我知道我要什么得时候 就很自信 [00:07.74]y ou got it! 接到球了! [00:10.62]take it down! take it down! 控制住,控制住 [00:14.30]what's that?! 怎么了? [00:17.98]overtime! all right! 加时赛,干
听电影学英语-牛仔裤的夏天
Now if you can't understand what a picture is unless you've seen one before. How on earth do you come up with the idea of creating one in the first place? So how did our ancient ancestors come to real
人、艺术、世界
More than 30 million people were displaced within their own countries last year. That number comes from a new report by the Internal Displacement Monitoring Centre and the Norwegian Refugee Council. The two groups blame criminal violence and natural
2017年VOA慢速英语(五)月
UN Official Praises Wealthy Nations for Disaster Funds 联合国官员表扬发达国家对灾难的援助 A senior U.N. official has backed away from earlier comments that wealthy nations had been
VOA2005（上）--海啸灾难纪实
AILSA CHANG, HOST: It's hard to believe, but Denmark has ghettos. And yes, that is the word the government uses despite its troubling connotations. They are officially designated areas defined by things like unemployment, crime and especially large n
2018年NPR美国国家公共电台3月
But, how could this help to solve the mystery of the haunting rock paintings created by their ancestors? Having read the Blake papers and found out about altered state of consciousness or trance on th
人、艺术、世界
The United Nations refugee agency reported Tuesday that nearly 69 million people were displaced last year. Each of the last five years has set a record. This years number tops all of them. The U.N. estimates that about 44,000 people become refugees e
2018年VOA慢速英语(六)月
By Cathy Majtenyi Nairobi 05 April 2006 The Sudanese government is under fire for blocking the visit of a top United Nations official to Darfur and Chad and for ordering a Norwegian aid group to leave
2006年VOA标准英语（四月）
By Lisa Schlein Geneva 29 November 2006 U.N. Undersecretary-General for Humanitarian Affairs Jan Egeland says the international community, governments and political leaders are in denial about the scope of the humanitarian crisis in Sudan's province
2006年VOA标准英语（十一月)
By Noel King Khartoum 18 November 2006 United Nations Humanitarian chief, Jan Egeland, has painted a grim picture of life for millions of civilians in Darfur, following his return from the war-torn region. On Saturday, Egeland appealed to the Sudane
2006年VOA标准英语（十一月)
By Catherine Maddux Washington 30 October 2006 The top U.N. humanitarian affairs official says there has been dramatic improvement in northern Uganda since the start of peace talks to end nearly 20 years of devastating civil war. ----- Jan Egeland (
2006年VOA标准英语（十月）
RACHEL MARTIN, HOST: Across the country, hundreds of cities are making their pitch to Amazon. City officials have until Thursday to convince Amazon to open their second headquarters in their town. At stake - potentially 50,000 jobs and $5 billion wor
2017年NPR美国国家公共电台10月
Ok, Jules, I didnt make you walk all this way for nothing. Good. Ah these! So cave paintings. Yes, yes. These are San paintings. You may know them as Bushmen. The San Bushmen. Yes. Youre looking at basically the history of Drakensberg and we call it
自然百科2012年
DEVELOPMENT REPORT - Top Aid Official at U.N. Says World Is Failing Africa By Jill Moss Broadcast: Monday, May 16, 2005 I'm Gwen Outen with the VOA Special English Development Report. The United Natio
农业与发展
By Noel King Khartoum 12 November 2006 UN Emergency Coordinator Jan Egeland (L) with Martin Ojul, chairman of LRA negotiating team, in Sudanese town of Juba, November 11, 2006 The United Nations humanitarian chief is in southern Sudan for a meeting
2006年VOA标准英语（十一月)
By Catherine Maddux Washington 01 November 2006 UN Undersecretary-General for Humanitarian Affairs, Jan Egeland gestures during a news conference in Kenya (File photo - Sept. 12, 2006) The top U.N. humanitarian official says the operating environmen
2006年VOA标准英语（十一月)
South Korea Looks to Increase Arms Exports 韩国意欲增加武器出口 SEOUL South Korea aspires to become a top player in the global arms industry. But some observers are concerned where those weapons are headed. The Seoul Aerospace and Defense E
VOA常速英语2013年(十一月)
TESS VIGELAND, HOST: It's ALL THINGS CONSIDERED from NPR West. I'm Tess Vigeland. The war in Syria has created a massive humanitarian crisis, rippling out from the conflict zones inside Syria to the refugee camps across the country's borders. Now, an
英语新闻
REED VREELAND: I found out I was HIV-positive when I was 7 years old. I was told by my dad. He actually took me out to a really, very scenic location. I remember a picnic bench and a lot of grass around. RACHEL MARTIN, HOST: The scene stood in sharp
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