Spring doesn't come easily to the Canadian Rockies. Winter never leaves without a fight. On mountainsides high above the valleys, bighorn sheep gear up for an age-old ritual. These males are bachelor rams. They are roughhousing now, but in the fall,

发表于:2018-12-03 / 阅读(69) / 评论(0) 分类 自然百科2008年

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(181) / 评论(0) 分类 TED公开课:生态谜云

1. Belgium authorities continue to search for a man seen in a surveillance image with two apparent suicide bombers at the Brussels airport. Meanwhile, a Turkish official said one of the two bombers were caught in the Turkish-Syria border last year, a

发表于:2018-12-15 / 阅读(103) / 评论(0) 分类 美联社新闻一分钟2016(三)月

They drove to the park. They got in line. Many cars were in front of them. They should have gotten up earlier. We should have gotten up earlier, said Mom. I know, said Dad. We should not have slept in. I know, said Mom. But sometimes it's nice to sle

发表于:2018-12-28 / 阅读(45) / 评论(0) 分类 英语第1级听力-English Level 1

These three, among so many others, have encouraged me, made introductions, and taught me by example. 这三位,还有其他许多人,都曾给我以鼓励,为我引介别人,并以身作则地教导我。 Their wisdom helped me avoid mistakes

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 向前一步

During his campaign for the presidency, U.S. President Donald Trump said he would not collect the yearly $400,000 presidential salary. On Monday, the president followed through with his promise. Trump gave the money he has earned so far as president

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 2017年VOA慢速英语(四)月

National Parks Called Americas Best Idea 今日美国美国国家公园 Welcome to This Is America in VOA Learning English. I'm Jim Tedder. And I'm Kelly Jean Kelly. This week on our program, we talk about national parks in the United States. The Uni

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2013年VOA慢速英语(十)月

Petrified Forest National Park: Ancient and Spectacular 亚利桑那州石化林国家公园:古代和壮观 This week on our national parks journey, we travel to the southwestern state of Arizona. There, we find a strange and colorful landscape. Yel

发表于:2019-01-12 / 阅读(90) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Wild Surroundings at Black Canyon of the Gunnison 甘尼逊黑峡谷国家公园的荒野环境 Our national parks journey this week takes us to the western state of Colorado. There, you will find a 77-kilometer-long canyon. Its exposed rocks are amo

发表于:2019-01-12 / 阅读(124) / 评论(0) 分类 2016年VOA慢速英语(十)月

Shenandoah: A Western-Style Park in the East 谢南多厄国家公园 This week on our national parks journey, we visit a mountainous landscape on Americas east coast. Within the park are rocky peaks, rolling green hills, and spectacular waterfalls.

发表于:2019-01-12 / 阅读(55) / 评论(0) 分类 2016年VOA慢速英语(七)月

Hawaii Volcanoes National Park: A Fiery World 夏威夷火山国家公园:一个火热的世界 EDITOR'S NOTE: This year, the U.S. National Park Service turns 100. Americans 28th President, Woodrow Wilson, formed the National Park Service in 1916 t

发表于:2019-01-12 / 阅读(111) / 评论(0) 分类 2016年VOA慢速英语(四)月

Mesa Verde National Park: Protecting an Ancient Culture 梅萨维德国家公园:古代北美洲土著人文化的保护地 EDITOR'S NOTE: This year, the U.S. National Park Service turns 100. Americans 28th President, Woodrow Wilson, formed the Natio

发表于:2019-01-12 / 阅读(50) / 评论(0) 分类 2016年VOA慢速英语(四)月

Visiting Sacred Grounds in National Park Monuments 参观美国国家纪念地的神圣之地 The year 2016 is the 100th anniversary of the U.S. National Park Service. Adventurer and traveler Mikah Meyer is celebrating in a big way. He is traveling a

发表于:2019-01-12 / 阅读(127) / 评论(0) 分类 2016年VOA慢速英语(九)月

Denali: The Alaskan Wild 阿拉斯加国家公园:海拔6190米的德纳里峰 This week on our national parks journey, we travel to the largest state in terms of land area: Alaska. Alaska is home to more national parks than any other state. It is

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2016年VOA慢速英语(九)月

Track One Flew from Beijing to Seattle 从北京飞往西雅图 We drove down all the way from Seattle on the 101 从西雅图出发,沿着101国道向南而行。 All the way to San Francisco and then we went in all the way to Arizona and Utah 去往

发表于:2019-01-18 / 阅读(49) / 评论(0) 分类 英语PK台

Nothing whets the appetite for a road trip quite like America's Wild West. Plan your trip along the Colorado River Scenic Byways and you'll be treated to a natural spectacle like no other. Just take U-9 Zion Park Scenic Byway, ride into Zion National

发表于:2019-01-22 / 阅读(46) / 评论(0) 分类 自然百科2010年

HARI SREENIVASAN: It was a hundred years ago today that President Woodrow Wilson signed what was called the Organic Act, creating the National Park Service. Jeffrey Brown takes our Bookshelf outdoors. JEFFREY BROWN: Terry Tempest Williams, author, na

发表于:2019-01-27 / 阅读(53) / 评论(0) 分类 PBS访谈环境系列

今天我们要学的词是crown jewel。 Crown jewel是珍宝的意思。美国通用汽车公司申请破产保护。General Motors was the crown jewel of U.S. industrialization, 通用汽车公司曾经是美国工业化进程的一颗璀璨明珠。

发表于:2019-02-03 / 阅读(90) / 评论(0) 分类 英语每日一词

In this first-of-its-kind list from the worlds leading travel authority, Lonely Planets globetrotting community of staff and writers have ranked the 500 best places to see on the planet. 作为世界领先的旅行指南权威,《孤独星球》此次

发表于:2019-02-17 / 阅读(42) / 评论(0) 分类 阅读空间

National Parks Deal with Damage After Government Shutdown Many of Americas national parks remained open during the countrys longest-ever government shutdown. But few had enough National Park Service employees working to protect the areas and keep wat

发表于:2019-02-19 / 阅读(74) / 评论(0) 分类 2019年VOA慢速英语(二)月