在美国黄石国家公园,曾经栖息着土生土长的狼群,直到有一天,狩猎者将它们驱逐殆尽。然而到了 1995 年,(由于一个激进的管理项目)狼群开始重新回归,一些有趣的现象出现了:黄石国

发表于:2018-12-09 / 阅读(180) / 评论(0) 分类 TED公开课:生态谜云

[00:41.36]l want to talk to him. 我要跟他讲话 [00:46.84](出口) [00:59.96]Truman ... 楚门 [01:02.44]You can speak. 说话吧 [01:06.92]l can hear you. 我听得到 [01:12.68]- Who are you? 你是谁? [01:13.68]- l'm the creator of a TV

发表于:2018-12-14 / 阅读(94) / 评论(0) 分类 听电影学英语-楚门的世界

when I was a boy the story I liked best was one about wolves in Russia. 我小时候最喜欢的故事,是关于俄罗斯狼群的。 Some Russians in a sleigh were driving across the snow, when they were attacked by a pack of hungry wolves. 一些俄

发表于:2018-12-18 / 阅读(92) / 评论(0) 分类 Flash趣味英语动画故事

自从二十世纪八十年代初开始,澳大利亚与其他许多国家一样实行了货币浮动汇率制,英文是 floating exchange rates。也就是说,澳大利亚元的价格要随着市场

发表于:2018-12-26 / 阅读(102) / 评论(0) 分类 实用英语

And so back home once more after a trip Around the World in more than 400 pages! 经过四百多页的环球旅行之后,我们终于再次回到了家。 Home, Sweet Home! 家啊,温馨的家! Mid pleasures and palaces though we may roam, be i

发表于:2018-12-28 / 阅读(62) / 评论(0) 分类 美国学生世界地理教材

But it isnt rough weather that the captain fears most of all. 但船长最担忧的并不是恶劣的天气。 It is a sea fog, especially when he knows there are other ships near,for when there is a fog he cannot see his way at all. 他怕的是海上

发表于:2018-12-28 / 阅读(41) / 评论(0) 分类 美国学生世界地理教材

Chapter 24 The Bridge Across the Ocean 第24章 越洋之旅 When you go to Europe you have to take two things with you besides your ticket and your luggage. 要去欧洲的话,除了车票和行李之外,你还得带两样东西。 I wonder if y

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 美国学生世界地理教材

Many people fill a bottle with some of the muddy water and take it home to use as holy water, 很多人还用瓶子装上一些约旦河浑浊的河水,带回家,当做圣水使用, or in order to baptize their children with water from the same

发表于:2018-12-29 / 阅读(69) / 评论(0) 分类 美国学生世界地理教材

World No Tobacco Day is observed around the world on May 31 every year. It was started by the World Health Organization in 1987. It aims to highlight the dangers of smoking around the world. Another aim is to encourage people to stop smoking and thus

发表于:2018-12-29 / 阅读(60) / 评论(0) 分类 世界节假日博览

World Telecommunication Day (WTD) celebrates the advances we have made in how we communicate with each other. It is on May 17 each year because that is the day in 1865 when the International Telegraph Union (ITU) started. The ITU manages how the worl

发表于:2018-12-29 / 阅读(37) / 评论(0) 分类 世界节假日博览

World Consumer Rights Day is an annual day for consumers to get together and know they have rights, even in todays world of multinational corporations. It started in 1983 and has grown ever since. It also aims to promote consumers rights and demand t

发表于:2018-12-29 / 阅读(41) / 评论(0) 分类 世界节假日博览

Everybody loves World Sleep Day. This day was first held in 2008 by the World Association of Sleep Medicine (WASM). Its aim is to advance the health benefits of sleep worldwide. WASM wants to promote and encourage education and research into sleep, a

发表于:2018-12-29 / 阅读(40) / 评论(0) 分类 世界节假日博览

World First Aid Day started in the year 2000. The International Federation of Red Cross and Red Crescent Societies (IFRC) introduced it to raise global awareness of how first aid can save people's lives in everyday situations. It occurs on the second

发表于:2018-12-29 / 阅读(55) / 评论(0) 分类 世界节假日博览

National Napping Day started in 1999. It takes place on the Monday after daylight savings time begins, which is when a lot of people lose an hours sleep. The day serves as a reminder to us all that sleep is an essential and healthy part of our daily

发表于:2018-12-29 / 阅读(60) / 评论(0) 分类 世界节假日博览

World Read Aloud Day is celebrated each year on the first Wednesday of March. It was started by the LitWorld.org website in 2010 and has now reached 65 countries. Its aim is to encourage the almost 800 million people worldwide who cannot read to enjo

发表于:2018-12-29 / 阅读(38) / 评论(0) 分类 世界节假日博览

World Fair Trade Day is celebrated every year on the second Saturday in May. It is organized by the World Fair Trade Organization (WFTO), which operates in 80 countries around the globe. The WFTO boasts a membership of 350 different fair trade organi

发表于:2018-12-29 / 阅读(46) / 评论(0) 分类 世界节假日博览

World Music Day is on June the 21st. It is actually known as the Fete de la Musique, because it began in France. In 1976, an American musician, Joel Cohen, suggested the idea of an all-night music celebration. He wanted the festival to take place on

发表于:2018-12-29 / 阅读(79) / 评论(0) 分类 世界节假日博览

Over seventy per cent of the Earths surface is ocean. Many of our oceans are being damaged by human activity. On June 8, we recognize the importance of the oceans with World Ocean Day. This important day in the environmental calendar began on 8 June

发表于:2018-12-29 / 阅读(134) / 评论(0) 分类 世界节假日博览

World Environment Day (WED) is a day we all need to put in our diaries. It happens on June 5 every year and should be one of the most important days of the holiday calendar. WED was created in 1972 by the United Nations General Assembly. The environm

发表于:2018-12-29 / 阅读(149) / 评论(0) 分类 世界节假日博览

Millions of people are alive today because they received the blood given by another person. June 14 is World Blood Donor Day. This is the day on which we can say thank you to those who give blood. Every country raises awareness of the importance of g

发表于:2018-12-29 / 阅读(124) / 评论(0) 分类 世界节假日博览