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  • VOA标准英语2013--World Press Freedom Declines

    World Press Freedom Declines Just one out of six people across the globe enjoyed a free press last year. Freedom House President David Kramer says the global decline in press freedom is a huge concern. A free press is critical to any country's democr...

  • VOA标准英语2013--EU Hopes Pesticide Ban Will Halt Bee Decline

    EU Hopes Pesticide Ban Will Halt Bee Decline The targeted farm chemicals, which will be banned for two years starting this December 1, belong to a class of insecticides called neonicotinoids. They are a type of insect nerve agent that has been widely...

  • VOA标准英语2012--Studies Link Bee Decline to Insecticide

    Studies Link Bee Decline to Insecticide Billion-dollar bees Bees pollinate the flowers that become fruits, nuts and vegetables. The work these insects do is worth about $18 billion a year to U.S. farmers. But honeybee colonies in the United States ha...

  • VOA标准英语2012--Air Pollution Linked to Cognitive Decline

    Air Pollution Linked to Cognitive Decline Several years ago a massive survey of women called the Nurses' Health Study began collecting data on memory, thinking skills and other cognitive measures. Jennifer Weuve of the Rush Institute of Healthy Aging...

  • VOA标准英语2011--Study: Vitamin B12 Deficits in Older Adults Linked to Brain Decline

    Study: Vitamin B12 Deficits in Older Adults Linked to Brain Decline...

  • Economic Confidence Declines in US, Europe

    Separate reports on U.S. consumer confidence and European economic sentiment added to the volatility in global markets Tuesday. In the U.S., consumer confidence fell to its lowest level in 16 months, while the European Union's index of economic senti...

  • VOA标准英语2011--Bat Populations Still in Decline

    Bat Populations Still in Decline Bats are an amazingly diverse group of flying mammals that can be found in virtually every corner of the world. Because they're mostly nocturnal and a few types feed on animal blood, bats have acquired a rather dark r...

  • Decline of Big Fish Upsets Ocean Balance

    By 2050, small fish could dominate(控制支配) the oceans because of the rapid decline of larger, predator fish. In a new report, the U.N. Food and Agriculture Organization finds that one-third of the worlds fisheries are overexploited, depleted or...

  • 学个词Learn a Word 第1147期 Decline

    今天我们要学的词是decline。 Decline, 拒绝。 The company declined to offer any specifics about its layoff plan, 这家公司拒绝透露裁员计划的有关细节。 The source declined to be identified because of the sensitive nature of...

  • UK Butterflies in Decline 英国蝴蝶踪迹难觅

    The British summer is extremely beautiful. Trees, flowers, birds and butterflies make the whole country like a big garden. However, many British people have noticed that butterflies have been gradually disappearing from this picturesque scenery durin...

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