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Lesson 18 Porpoises 海豚 First listen and then answer the following question. 听录音，然后回答以下问题。 What would you say is the main characteristic of porpoises? There has long been a superstition among mariners that porpoises will s

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World Oceans Day 2018 On June 8th, much of the world observes United Nations World Oceans Day. The idea is to remind people how important the world's oceans are to all life on Earth, to celebrate their beauty, and to bring attention to the impact hum

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AZUZ: Now, we're explaining a $5 million effort to save what's believed to be the most endangered marine mammal in the world and this is that animal. It's called a vaquita porpoise. Scientists estimate that there are fewer than 30 of these animals le

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Marine Animals Have Interesting Sleeping Habits 海洋生物有趣的睡觉习惯 Many people know that marine mammals, like whales, porpoises and dolphins, breathe air, like we do. But, many people dont know that marine mammals have developed some i

美国学生世界地理教材 第81期:越洋之旅(3)

The captain knows from the way the compass points which way he must go to reach England. 船长通过罗盘指的方向知道要去英国应走哪个方向。 He doesnt follow the way the compass pointsthat would bring him to the Magnetic pole. 他并不

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Noon arrived without the orb of day appearing for a single instant. 中午到了，日光仍是一瞬也没有现出。 You couldn't even find its hiding place behind the curtain of mist. 人们甚至不可能认出它在这雾幕后面所在的位置。

VOA常速英语2017--6月8日——世界海洋日

On June 8th, much of the world observes United Nations World Oceans Day. The idea is to remind people how important the world's oceans are to all life on Earth, to celebrate their beauty, and to bring attention to the impact human activity has on the

SSS 2011-03-09

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The numbers of fish and other ocean life have dropped dramatically in the past few decades. That's because of commercial overfishing, and something cal

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托福阅读的词汇问题似乎是大家一向比较有争议的一件事情，有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定，但是有的人觉得单词背得多多益善，还要尽量多背一些专业词汇。其

托福阅读要掌握的词汇量

托福阅读的词汇问题似乎是大家一向比较有争议的一件事情，有的人认为托福阅读只要四级甚至高中的词汇量就可以搞定，但是有的人觉得单词背得多多益善，还要尽量多背一些专业词汇。其

2018年CRI Yangtze River says no to finless porpoise extinction

The Yangtze River is a major habitant for finless porpoise, an aquatic marine mammal close to dolphins. However due to increasing human activities the number of the animal has been declining in China over the years. Provinces along the Yangtze River

英语听书《白鲸记》第26期

In New Bedford,fathers,they say,give whales for dowers to their daughters,and portion off their nieces with a few porpoises a piece. You must go to New Bedford to see a brilliant wedding;for,they say,they have reservoirs of oil in every house,and eve

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英语听书《海底两万里》第300期 第22章 强逼睡眠(5)

For several hours the Nautilus drifted in this brilliant tide, and our wonderment grew when we saw huge marine animals cavorting in it, 诺第留斯号在这种光辉的海波中浮游了好几个钟头，我看见粗大的海中动物， like the fi

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It is a land of oil, true enough: but not like Canaan; a land, also, of corn and wine. 一点也不错,这是一个油水富足的地方,虽然不象迦南那样;却也是一个遍地玉米美酒的地方。 The streets do not run with milk; nor in t

CCTV9英语新闻：Finless porpoise goes back to sea

A story where we gladly bid farewell to a 'smiling angel', a finless porpoise who looks as if he's always smiling. Xiao Hua, or Little Scar, is healthy, nimble, and with hardly a scar detectable now. But six months ago, he was a real scar face. The f

英语听书《白鲸记》第386期

In shape, he differs in some degree from the Huzza Porpoise, being of a less rotund and jolly girth; indeed, he is of quite a neat and gentleman-like figure. 在形状上,它跟乌拉鲸稍有不同,身体不象它那么滚圆,腹部也不那么饱满

英语听书《白鲸记》第384期

BOOK II. (Octavo), CHAPTER V. (Thrasher).This gentleman is famous for his tail which he uses for a ferule in thrashing his foes. 第二篇(八开型) 第五章(长尾鲸)这位仁兄是以它的尾巴著名的,它用尾巴来作鞭打它的敌人的竹