There is no mistaking yet. She is ready to mate. Finally, the lover/ unites a bit briefly. After two months, the breeding season is over. It is time for the long track back to their southern feeding grounds, but the females carrying the next generati

发表于:2018-12-03 / 阅读(73) / 评论(0) 分类 自然百科2011年

Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astro

发表于:2018-12-03 / 阅读(91) / 评论(0) 分类 自然百科2008年

Hi, everybody. For millions of Americans, this is a special and sacred time of year. This week, Jewish families gathered around the Seder table, commemorating the Exodus from Egypt and the triumph of faith over oppression. And this weekend, Michelle,

发表于:2019-01-05 / 阅读(42) / 评论(0) 分类 美国总统演讲视频

By Nick Wadhams Nairobi 22 January 2008 The chief of Kenya's leading tourism body says post-election chaos has sparked the worst crisis the country's travel industry has ever seen, and that hotels and suppliers are at risk of collapse unless the poli

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2008年(一月)

Economic Downturn Points to Uncertain Future in Afghanistan Kabuls upscale Wazir Akhbar Khan district has long been home to foreign aid groups and the countrys wealthiest officials. Now, it is slowly emptying, as foreigners close down their operation

发表于:2019-01-13 / 阅读(73) / 评论(0) 分类 VOA标准英语2012年(四月)

Third Great Migration Might be in Progress In the early 20th Century, more than two million African-Americans left their homes and small farms in the South and moved to northern industrial cities to escape overt racism and search for better work and

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(七月)

Jewish Temple Encourages Worship Through The Arts Located in the Beverly Hills neighborhood of Los Angeles, one synagogue is also a theater where people come for an experience unlike traditional Jewish services. David Baron is the founding rabbi of t

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2012年(十月)

The plight of Christians in the Middle East was the subject of a two-week meeting of Roman Catholic bishops at the Vatican in October. Thousands of Christians are leaving the region each year, some due to the rise of Islamic fundamentalism. In the cr

发表于:2019-01-14 / 阅读(51) / 评论(0) 分类 VOA标准英语2010年(十)月

布隆迪难民继续背井离乡生活 The U.N. refugee agency said thousands of Burundians continue to flee political instability and violence. 联合国难民机构表示成千上万的布隆迪难民继续从这个国家的政治不稳定及暴力流

发表于:2019-01-14 / 阅读(42) / 评论(0) 分类 VOA标准英语2015年(十二月)

全世界难民数量创新纪录 WASHINGTON The United Nations refugee agency says a record number of people worldwide have been displaced by war, violence and persecution and the number of people forced to flee their homes is rapidly growing. In a

发表于:2019-01-14 / 阅读(47) / 评论(0) 分类 VOA标准英语2015年(十二月)

AILSA CHANG, HOST: More than 400,000 Muslim-minority Rohingya have fled Myanmar for Bangladesh in just the past three weeks. This huge number of people is straining the capacity of aid agencies on the ground and of the Bangladesh government, and more

发表于:2019-01-16 / 阅读(104) / 评论(0) 分类 2017年NPR美国国家公共电台9月

When Amna Ment Mohamed opens a window in her home, a fountain of sand tumbles to the floor. I am always afraid as our house can fall on our heads. The sand comes in from all sides and the windows. To reach her front door, she must climb over the sand

发表于:2019-01-22 / 阅读(59) / 评论(0) 分类 自然百科2009年

For millions of Americans, this weekend is a time to celebrate redemption at Gods hand. Tonight, Jews will gather for a second Seder, where they will retell the story of the Exodus. And tomorrow, my family will join Christians around the world as we

发表于:2019-01-26 / 阅读(51) / 评论(0) 分类 奥巴马每周电视讲话

By Lisa Schlein Geneva 08 January 2007 The U.N. refugee agency says the number of Iraqis fleeing violence in their country is the largest displacement of people in the Middle East in over half a century. The agency is appealing for $60 million to he

发表于:2019-01-31 / 阅读(98) / 评论(0) 分类 2007年VOA标准英语(一月)

European countries have begun evacuating their citizens from Georgia. One of the first countries to do so was Italy. Sabina Castelfranco reports from Rome. The Italian government has wasted no time in evacuating its nationals from Georgia as fears m

发表于:2019-02-03 / 阅读(80) / 评论(0) 分类 VOA标准英语2008年(八月)

By Barry Wood Pristina 03 March 2006 As Kosovo enters status negotiations that could lead to independence from Serbia, the United Nations administrator in the territory, Soren Jessen-Petersen, says an

发表于:2019-02-04 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(三月)

Sierra Leone's health system has suffered from decades of corruption and the destruction wrought by a long civil war. The few functioning hospitals are under-staffed and short on medical supplies and equipment. Now a new medical center provides high

发表于:2019-02-12 / 阅读(72) / 评论(0) 分类 VOA标准英语2010年(二月)

By Peter Fedynsky Budapest 04 November 2009 The collapse of the Berlin Wall came as the result of social, political and economic pressures that built up over decades behind the Iron Curtain. Its demise has exposed some glaring material differences i

发表于:2019-02-12 / 阅读(87) / 评论(0) 分类 VOA标准英语2009年(十一月)

DAVID GREENE, HOST: OK. The city of Detroit has reached a major milestone. Five years ago, it went bankrupt - was saddled with more than $18 billion in debt. Well, now Detroit is not only out of bankruptcy but is issuing bonds backed by its own credi

发表于:2019-02-13 / 阅读(62) / 评论(0) 分类 2018年NPR美国国家公共电台12月

By Nico Colombant Dakar 11 February 2008 Rebels in Chad are urging European countries to refrain from sending peacekeepers to the country's border with Sudan, saying the force will not be neutral. Meanwhile, opposition leaders in the capital N'Djamen

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 VOA常速英语2008年(二月)