标签：hummingbird 相关文章

英语听力：星际动物园 05 Waiting for fifteen thousand years

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！

发表于:2018-12-06 / 阅读(50) / 评论(0) 分类 星际动物园.The.Star.Zoo

英语听力：星际动物园 10 Two of everything

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！

发表于:2018-12-06 / 阅读(41) / 评论(0) 分类 星际动物园.The.Star.Zoo

美国国家公共电台 NPR Feathered Friends Large And Small Flock On Cornell's 'Wall Of Birds'

LULU GARCIA-NAVARRO, HOST: At the Cornell Lab of Ornithology, there is an epic mural called simply The Wall Of Birds. It is the only mural in the world representing all 243 families of modern birds along with depictions of their evolution over their

发表于:2018-12-08 / 阅读(59) / 评论(0) 分类 2018年NPR美国国家公共电台11月

访谈录 2009-04-19&04-20 【洋葱新闻】苹果推出革命

The tech world is buzzing over Apple's latest must-have gadget, the MacBook Wheel, a revolutionary new laptop that does away with the keyboard. Tech Trends reporter, Jeff Tate has more. Thanks, Andrea. Say goodbye to the keyboard and hello to the fut

发表于:2018-12-11 / 阅读(36) / 评论(0) 分类 访谈录2009

TED演讲 第12期:从20马赫的滑翔机到蜂鸟无人机的感想(7)

And to carry a payload of more than a few pounds? (Yeah.) 并搭载一个只有几磅多的东西？（是的。） Like what's the payload it could carry? 那么可能会运载什么？ Well I don't think we ultimately know what it will be, right. 呃

发表于:2018-12-18 / 阅读(33) / 评论(0) 分类 TED演讲科技篇

TED演讲 第45期:从20马赫的滑翔机到蜂鸟无人机的感想(4)

Matt is the first ever hummingbird pilot. 马特是首位蜂鸟飞行员。 Failure is part of creating new and amazing things. 失败是创造美妙新事物的必经之路。 We cannot both fear failure and make amazing new things like a robot ith

发表于:2018-12-18 / 阅读(48) / 评论(0) 分类 TED演讲科技篇

TED演讲 第8期:从20马赫的滑翔机到蜂鸟无人机的感想(3)

That's an unnatural act for a rocket. 这对于火箭来说，不是一种自然的行为。 The third stage has a camera. 第三次发射，火箭上有一个摄像机。 We call it rocketcam. 我们称之为火箭摄像机。 And it's pointed at th

发表于:2018-12-18 / 阅读(45) / 评论(0) 分类 TED演讲科技篇

国家地理-2008-08-11 特立尼达岛上的独特鸟类

Dawn on the tropical island of Trinidad. Birds are arousing in the trees, calling, flashing brilliant colors amidst the endless shades of green, and Roger Neckles is arousing too. For the last decade, he has been documenting the island's winged inha

发表于:2018-12-30 / 阅读(43) / 评论(0) 分类 国家地理2008年

英语听力：星际动物园 01 You must marry me

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！

发表于:2019-01-01 / 阅读(94) / 评论(0) 分类 星际动物园.The.Star.Zoo

英语听力：自然百科 黄石公园的夏天 Yellowstone—9

This pack seem prepared to allow their young a brief foray to experience the world beyond their den. But his high-octane lifestyle critically depends on the summer sun. And in Yellowstone, that's never a guarantee. In the mountains surrounding the pl

发表于:2019-01-05 / 阅读(60) / 评论(0) 分类 自然百科2012年

英语听力：自然百科 黄石公园的夏天 Yellowstone—10

As soon as she feels it is safe, she settles to suckle and reassure them. Bison can shrug off this sudden change in the weather; they are after all built to survive the Yellowstone winter. But this tiny hummingbird is more vulnerable. Flowers damaged

发表于:2019-01-05 / 阅读(49) / 评论(0) 分类 自然百科2012年

VOA标准英语2014--US: USAID-Backed Social Media Network in Cuba Was Not Secret 美国称对古巴社交网站的支持不是秘密

US: USAID-Backed Social Media Network in Cuba Was Not Secret 美国称对古巴社交网站的支持不是秘密 WASHINGTON The White House says a social media communications network created by the U.S. government in Cuba was a development program, n

发表于:2019-01-14 / 阅读(56) / 评论(0) 分类 VOA标准英语2014年(四月)

英语杂谈：11 New laptop with no keyboard

The tech world is buzzing over Apple's latest must-have gadget, the MacBook Wheel, a revolutionary new laptop that does away with the keyboard. Tech Trends reporter, Jeff Tate has more. Thanks, Andrea. Say goodbye to the keyboard and hello to the fut

发表于:2019-01-19 / 阅读(78) / 评论(0) 分类 英语杂谈

英语听力：自然百科 特立尼达岛上的独特鸟类

Dawn on the tropical island of Trinidad. Birds are arousing in the trees, calling, flashing brilliant colors amidst the endless shades of green, and Roger Neckles is arousing too. For the last decade, he has been documenting the island's winged inhab

发表于:2019-01-22 / 阅读(55) / 评论(0) 分类 自然百科2008年

【英语语言学习】科技对人类发展的重要作用

LINDA WERTHEIMER, HOST: Steven Johnson's new book, How We Got To Now, is a history of the modern world. His vision is that technology has shaped people and society. And he follows six innovations which he believes brought us to where we are today. Hi

发表于:2019-01-24 / 阅读(59) / 评论(0) 分类 英语语言学习

【时间旅行者的妻子】30

Okay, heres your cookie. And I get one for being right. But we have to save them til were done looking at the book; we wouldnt want to get crumbs all over the bluebirds, right? Right! He sets the Oreo on the arm of the chair and we begin again at the

发表于:2019-01-29 / 阅读(60) / 评论(0) 分类 时间旅行者的妻子

60秒科学:Maple Seed Flight Aerodynamics

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 60秒科学

【英语时差8，16】自然直升机

Don: [TO SELF] Number 9...osprey. Yael: Hey Don. What's up? D: I'm making a top ten list of the best animals of all time. Y: What's on the list? D: Dingo, aardvark, python, tapir, rhesus monkey, black widow, bullfrog, owl, osprey. Y: That's only nine

发表于:2019-02-23 / 阅读(43) / 评论(0) 分类 英语时差8，16

【英语时差8，16】尾巴吱吱叫

Don: [WHISTLING A BIRDSONG-LIKE TUNE] Ya?l: Nice tune Don, but can you whistle with your tail like an Anna's hummingbird? D: Hummingbirds can whistle with their tails? Y: Male Anna's hummingbirds, which live along the west coast of North America, can

发表于:2019-03-06 / 阅读(109) / 评论(0) 分类 英语时差8，16

英语听力文摘 English Digest 266、大灭绝

Coextinction 绝种是指生物群体逐渐消失的过程。物种和较大族群常态性的灭绝，并由更进步的形式所取代，这是进化的正常过程。然而，从化石的记录来看，有时会出现整个科目的动物和植物都

发表于:2019-03-09 / 阅读(111) / 评论(0) 分类 英语听力文摘 English Digest
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