文章列表

• 1.英语听力：自然百科 绿色养牛法
• The Underhill Farm in Somerset, England, is the picture of rural tranquility. But the lush green pastures disguise the fact that farms like this are c...
• 2.英语听力：自然百科 中国沙漠化危机
• The farmland of Wang Yang-tang in Hubei province lies abandoned. Over the last century, sand has devoured the rich pastures. As sand dunes edge closer...
• 3.英语听力：自然百科 印尼森林境况危殆
• Indonesias Papuan forests are under threat according to the environmental activist group Greenpeace. The group has called on the Indonesian government...
• 4.英语听力：自然百科 印度首次探月
• Six, five, four, three, two, one, zero India launched its first mission to the moon on Wednesday, rocketing the Chandrayaan-1 into the dawn sky for a ...
• 5.英语听力：自然百科 萨满文化悄然复兴
• The Russian Republic of Tuva, surrounded by mountains, has always been isolated from the outside world. From the 14th century, Buddhism has coexisted ...
• 6.英语听力：自然百科 地中海净化行动
• Volcanoes forged the rocky coast of Cabo de Gata in southeast Spain. But the tides blanket it with reef-like structures built by snails. An algine mar...
• 7.英语听力：自然百科 猛犸山
• Every day people come to soak in Hot Creek, a place to rest, created by geologic unrest. Sudden geyser eruptions, driven by heat from magma below the ...
• 8.英语听力：自然百科 梵蒂冈拥抱太阳能
• The first solar panels have been installed on top of the Papal Audience Hall at Vatican City. Each heavy panel holds photovoltaic cells that convert s...
• 9.英语听力：自然百科 肯尼亚偷猎状况恶化
• This is Kenya's Masai Mara, one of Africa's great natural wonders, filled with a wonder of life. But these days political unrest has scared away many ...
• 10.英语听力：自然百科 温室效应帮上忙？
• Climate change is normally bad news for endangered species, but in the case of Australias Grey Nurse Shark, some scientists suggest it might actually ...