自然旅游   慢速英语

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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...

近百年来，人们仰望北卡罗来纳州某个地区的天空，想知道：那是什么？他们有时会看到头顶上的光球。到目前为止，还没有明确的解释这些光是从哪里来的，或者它们是由什么组成的。Jim Tedder有我们的故事。这个谜团始于1913年9月。一名男子晚上在...

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Ozora Cassanova could never have imagined becoming homeless a year ago."I was a full-time student.I had a part-time job.I had my military job and I was a wife."Life changed for the United States Natio...

Ozora Cassanova一年前从未想过会无家可归。“我是一名全日制学生。我有一份兼职工作。我有我的军事工作，我是一个妻子。”当这位美国国民警卫队成员失业、与丈夫分居、身无分文并被赶出家门时，她的生活发生了变化。幸运的是，她听说了Fin...

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The corn is as high as an elephant's eye at the Denver Botanic Garden's demonstration farm.The tall green plants in this three and one-half hectare field are filled with ripening ears of corn.They wil...

在丹佛植物园的示范农场，玉米高得像大象的眼睛。这片3.5公顷的田地里，高大的绿色植物长满了成熟的玉米穗。它们将在准备喂养牲畜时使用。但现在，这种作物是有利可图的。来自城市的人们花钱在一个地方进入玉米地，然后试图在另一个地方找到出路。这被称为...

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The northern state of Minnesota is home to one of the nation's largest and oldest state fairs.It has farm animals,home-made foods, carnival rides and,for the second summer, a Giant Sing Along.Children...

北部的明尼苏达州是美国最大、最古老的州博览会之一。它有农场动物、自制食品、狂欢节游乐设施，第二个夏天还有 Giant Sing Along.孩子们在旋转木马上兜兜转转 - 农民展示设备，包括旧拖拉机。在一个名为“出生奇迹”的教育建筑中，人群...

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What has eight legs,comes in forty-three thousand species and has a serious public image problem? If you said a spider, you are right!The spider family has lived on Earth for about three hundred milli...

什么有八条腿，有四万三千种，有严重的公众形象问题？如果你说蜘蛛，那你是对的！蜘蛛家族在地球上生活了大约三亿年。但它在与人交朋友方面遇到了困难。纽约市美国自然历史博物馆（American Museum of Natural History）的...

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Las Vegas is famous for excitement,entertainment and casinos,businesses where lots of money can be won and lost.The city is not known for its arts or cultural organizations.But Las Vegas now has a wor...

拉斯维加斯以刺激、娱乐和赌场而闻名，在这些地方，很多钱都可以输赢。这座城市并不以艺术或文化组织而闻名。但拉斯维加斯现在有一个世界级的博物馆。这是国家有组织犯罪和执法博物馆。它告诉了有组织犯罪和最着名的犯罪集团之一：美国黑手党，也被称为暴徒。...

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Welcome to the world of motorcycles! These two-wheeled machines can reach speeds of up to three hundred kilometres an hour. The people who ride them need many skills. They need strength to control the...

欢迎来到摩托车世界！这些两轮机器的速度可达每小时三百公里。骑自行车的人需要很多技能。他们需要力量来控制摩托车。他们需要勇气以最快的速度骑行。他们需要大脑来知道如何击败其他骑手。摩托车比赛的获胜者会得到很多钱。这是一个富人和名人的世界。一辆孤...

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An international team of scientists has found that up to four billion tons of methane gas could be trapped under ice-covered areas of Antarctica.The scientists say extremely small organisms may have c...

一个国际科学家小组发现，多达40亿吨的甲烷气体可能被困在南极洲的冰盖下。科学家们表示，极小的生物体可能将古代有机物转化为甲烷。他们说，如果足够多的冰融化，可能会有足够多的气体逃逸，加剧地球大气层的变暖。英国布里斯托尔大学的杰迈玛·瓦德姆领导...