自然旅游   

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In California the August complex fire has become the largest fire in state history. The creek fire in central California has burned at least 46 000 acres. 2020 was a terrible year for wildfires in ...

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MELISSA LEEBAERT: Yellowstone National Park, founded in 1872. It's considered to be the first national park in the world. SEAN CARROLL: There's really important lessons from Yellowstone, g...

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The high school debate team in the Texas community of Oakridge has won many awards.Recently, some of its members argued for an extension of the federal ban on assault weapons.At the same time,other te...

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Asia. Tonga's volcanic eruption. A kingdom cut off. The scale of the damage remains unclear. Word Came at last. Three days after Hunga Tonga-Hunga Ha'apai volcano in the Kingdom of Tonga erupte...

亚洲 汤加火山喷发 被切断的王国 损失的规模尚不清楚 消息终于传来了。1月15日，汤加王国的洪阿汤加·洪阿哈阿帕伊火山爆发三天后，首相办公室发表了一份声明。这次火山爆发对该群岛来说是一场“前所未有的灾难”，已致3人死亡。 ...

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Steve: Well, I never learned Linus's life lessons, and since it is Halloween we are going to talk about great pumpkins. Plus, we'll test your knowledge about some recent science in the news. ...

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SPEAKER 1: When we think of conservation we typically focus on the big animals. But we may be forgetting about some of the most important players in an ecosystem, like ants. These insec...

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SPEAKER 1: Prior to a devastating civil war, Gorongosa National Park was home to some of the biggest populations of wildlife in southern Africa. During the war, huge numbers of animals ...

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For almost one hundred years,people have looked up at the sky over a certain part of North Carolina and wondered : what is that? They see sometimes see balls of light high above them.So far there is n...