自然旅游   

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Each fall,people travel to Vermont to see the colorful autumn leaves.In winter,people come to ski and snowboard in the mountains.In the warmer months,they go on river-rafting trips and camp and enjoy ...

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“I only watch Nigerian films. And I love them. I learn so many things from them like being careful to choose good friends.” These are the words of Mariama Touray from the West African country The G...

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CLAY BOLT: We spray lots of chemicals on plants-- fertilizers, pesticides, fungicides. Could some of these chemicals have harmful effects on pollinators like bees? There are almost ...

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DOMINIQUE DEMILLE: Oh, they is coming. SPEAKER 1: For over 40 years, Joyce Poole has been studying elephant populations in Africa. She's one of the world's experts on elephant beh...

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Every culture has its own answers to health problems. One answer is medicines from a doctor. Another answer is using traditional methods. Some people say that eating particular foods will help stop a ...

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Representatives from sixteen island nations met there earlier this year to talk about caring for the ocean.Mr. Stone says oceans are the Earth's most important resource."You can't manage anything that...

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Coral reefs are one of the most spectacular ecosystems found in nature. Hosts to numerous biological communities, they are important havens of biodiversity. And a valuable food source ...

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Britain. The War on Seagulls: Fighting Them on the Beaches. Seaside towns are in a flat about belligerent birds. Savouring the moment before the first bite of a pasty on a beautiful sunny day, Pa...

英国 海鸥之战：海滩阻击战 海边小镇正对这种好战的鸟类严阵以待。 在一个阳光明媚的日子，一个名为帕梅拉的度假者来到康沃尔海岸，她凝视圣艾夫斯的波斯唯登沙滩，正尽情享受馅饼入口之前的这一刻。当她看到海鸥的时候为时已晚。海鸥没...