单词：ferroheme-imidazole
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Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor
VOA2003（下）-发展与科学
Road to the white house [00:01.16]纷纷扰扰白宫路上 [00:02.32]It's hard enough for any of us to understand this election.Imagine trying to explain it to someone from a foreign country. [00:05.85]对这场大选，我们美国人自己理解起来
零距离李阳疯狂英语口语
《Teenage Life》这首歌，是2006年欧洲歌唱大赛亚军歌曲，歌曲开头的童声超级可爱，宛如天籁。这首歌要表达是：一个过来人对学校老师们老生常谈的、泯灭孩子天性的教学方法及分数挂帅的学
节日英文歌曲精选
这是记忆中最经典最难忘的闹铃音乐：Daz Sampson - Teenager Life 《Teenage Life》这首歌，是2006年欧洲歌唱大赛亚军歌曲，歌曲开头的童声超级可爱，宛如天籁。这首歌要表达是：一个过来人对学校老
英文手机闹钟铃声
The penguins stay when all other creatures have fled because each guards a treasurea single egg rested on the top of its feet and kept warm beneath the downy bulge of its stomach. There is no food and no water for them. And they will not see the sun
探索与发现2012年
DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th
农业与发展
AMERICAN MOSAIC -July 26, 2002: Our New Theme Music / Question About a Book on American Indians, 'Hanta Yo' / A Celebration of American Theater HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magaz
American Mosaic
By Kurt Achin Seoul 08 May 2006
2006年VOA标准英语（五月）
By Lisa Schlein Geneva 20 June 2006 The UN Refugee Agency says people who flee persecution are forced to leave behind their most precious relationships and belongings. But, the UNHCR says the one thing all refugees carry with them is the hope that t
2006年VOA标准英语（六月）
Today we're going to learn a lesson about pronouns from the delightful, inspiring, and just a tad grammatically incorrect Olympics theme song. Does the Olympic Theme Song, I Believe, Have a Grammar Error? I believe in the power that comes From a worl
英语语法 Grammar Girl
Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo
VOA标准英语2010年(八)月
Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo
VOA双语新闻 2010年8月
But they are hungry and eager to reach their mother whos delayed feeding them on this special day. Now she lures them with the promise of milk, the only food the cubs have known since they were born, deaf and blind beneath the snow some two months ag
探索与发现2012年
Day 10. And the mother has let her cubs a mile from the den. Its time to put them to the test. Theyve grown enormously in confidence, but they dont have their mothers sense of urgency. At last it seems that they are ready for their journey. And they
探索与发现2012年
Midsummer on the tundra and the sun does not set. At these altitudes, the suns rays are glancing and not enough of their energy reaches the ground to enable trees to grow. Youll need to travel five hundred miles south from here before that is possibl
探索与发现2012年
As we travel south, so the suns influence grows stronger. And at 50 degrees of latitude, a radical transformation begins. Summers here are long enough for broadleaf trees to replace conifers. Broadleaves are easier to eat and digest, so now animals c
探索与发现2012年
The advance of the seasons brings constant change. As the suns influence diminishes in the north, so the deciduous forests of America begin to shut down, losing their leaves in preparation for the dark, cold months ahead. One season hands over to ano
探索与发现2012年
Deer are frequent casulties of the harsh winter. And these leopards are not above scavenging from a corpse. African leopards could never survive here. But the Russian cats have thick fur to shied them from the cold. There are only 40 Amur leopards le
探索与发现2012年
By Doug Levine Washington 09 April 2006 Jazz has always embraced youth. Vocalists Billie Holiday, Ella Fitzgerald and Sarah Vaughan were in their teens when they were first discovered. So were Nat
2006年VOA标准英语（四月）
SCOTT SIMON, HOST: A Michelin-starred bistro in New York City is serving up a new dish - a burger made entirely of plants. Now, this isn't just another veggie-tofu knockoff burger. This burger looks, cooks, even bleeds like the real thing. As part of
2017年NPR美国国家公共电台2月