单词：Brucke's protein-free pepsin
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Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa
2013年VOA慢速英语(十一)月
RIO DE JANEIRO, March 8 (Xinhua) -- Ronaldo defended FIFA's Secretary General Jerome Valcke's recent harsh words towards the Brazil's delayed World Cup preparations upon his arrival for routine inspections. Valcke declared last week that projects and
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Amygdala's Acidic Aspiration Answer A study in the journal Cell shows that the buildup of carbon dioxide when we stop breathing causes a pH change that signals proteins in the brain to force us to inhale. Karen Hopkin reports. Maybe its happened to y
60秒科学
1. Avocado 1. 牛油果 Avocado is everywhere, and rightfully so. Its a superfood. Each fruit is packed with 10 grams of fiber and more than twice the potassium of a banana. 鳄梨的确是到处都有，这挺好的。它是一种超级食物。每一
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By Kurt Achin Seoul 12 April 2006 A South Korean protester shouts slogan during an anti-government rally denouncing the South Korean government's move to forge a free trade deal with the United States
2006年VOA标准英语（四月）
Gary Allan's 'Set You Free' Focuses on Hope Every Storm (Runs Out of Rain) is the lead single from Set You Free. The million-selling song became the California natives fastest-rising chart hit to date, and his fourth to top the Country list. Allan sa
VOA标准英语2013年(四月)