标签：人类 相关文章
1. generation,世代,一代。 eg:The antiques have been handed down to them from one generation to another. 这些古董世代相传传到了他们手里。 2. mass,大量的,大规模的,大批的。 mass extinction,物种大灭绝。 eg:We want to
蒋健棠教你听英语广播
The human race has one really effective weapon, and that is laughter. 人类拥有一强而有力的武器，叫作欢笑。 图片1
Daily English-2016.04
Why men and women don't have tails like cows? 人类为什么没有像牛那样的尾巴？
跟希哥学英语
3.Ships in the Desert I was standing in the sun on the hot steel deck of a fishing ship capable of processing a fifty-ton catch on a good day. But it wasn' t a good day. We were anchored in what used to be the most productive fishing site in all of c
高级英语 上
Science and technology. 科技。 Malaria,Not swatted yet. 消灭疟疾任重道远。 A new vaccine is one step towards a distant goal. 一种新疫苗让人类离消灭疟疾更近了一步。 MAN has vanquished only one disease, smallpox. In 2007
经济学人科技系列
To Live or to Die The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and the habits of the earths vegetation and its animal life have been molded by the en
英语背诵80篇
Technology activists are appealing to tech companies and their leaders to build a future in which the effect of machinery on humans is lessened. Some workers have long feared that machines are coming to take away their jobs. Robots now are doing more
2017年VOA慢速英语(三)月
Ancient Bones Reveal Ancient Diet, Lifestyle Scientists learned recently that fish was the main source of protein for people in southern Scandinavia many thousands of years ago. They also ate other animals that live in the water. The findings come fr
2018年VOA慢速英语(十)月
We have historical records that allow us to know how the ancient Greeks dressed, 我们有历史纪录可循，可以让我们知道古希腊人如何穿着、 how they lived, how they fought, but how did they think? 如何生活、如何打仗，但他
TED演讲科学篇
因为中风瘫痪的亨利埃文斯通过远距离实境机器人做了现场演讲，他向大家展示了为人类服务的机器人小组改造和定制的机器人如何帮助他生活。他特别展示了由查德詹金斯团队创造的灵活轻
TED公开课:重释机器
Hawking: Humans Will Not Survive Another 1,000 Years Without Escaping Earth Stephen Hawking, who spent his career decoding the universe and even experienced weightlessness, is urging the continuation of space exploration for humanitys sake. 史蒂芬
英语笔译
AS IT IS 2014-08-19 Ebola Kills More Than Humans 埃博拉病毒所杀害的不仅仅是人类 The Ebola virus has killed more than 1,000 people in West Africa. But it also threatens wildlife, like the severely endangered western lowland gorilla. VOA
2014年VOA慢速英语(八)月
It's long been regarded as pseudoscience, but precognitionthat is, the ability to not just predict but to actually perceive the futureis getting a fair shake in some scientific circles lately。 Cornell Professor Daryl Bem conducted nine experiments
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【考试题目】 Food has become cheaper thanks to enlarged manufacturing capacity, use of fertilizer and better machinery. However, some believe it will do harm to the health of humans and local community as a whole. To what extent do you agree or
实用英语
And in doing so, we were breeding them for parasitism. 为了做到这点，人类用喂养的方式来让它们寄生于我们。 We were giving them all sorts of reasons to adapt new ways. 我们给了动物们适应新环境的各种理由。 So,
TED演讲娱乐篇
提起海豚，人们都听说它拥有超常的智慧和能力。那么，海豚的智慧和能力究竟高到什么程度？它们和人类之间的相互沟通有没有日益增进的可能？让我们一起来看看吧！
名人演讲视频
❤ 模仿文本：But are we big enough to change the course of geological history? In the earth's deep past, great events such as the start of ice ages, titanic volcanic eruptions and the mass extinctions of plants and animals cause the planet to s
英音模仿秀
1972年6月5日在瑞典首都斯德哥尔摩召开了联合国人类环境会议(Nations Conference on the Human Environment)，会议通过了《人类环境宣言》，并提出将每年的6月5日定为世界环境日。同年10月，第27届联合
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苏珊布莱克莫尔研究迷因：思想就像病毒一样自主地由一个脑袋复制到另一个脑袋。她提出了一個大胆的新观点：人类已经产生了一种新的迷因，那就是技因，它由科技传播 － 并发明出各种形
TED公开课:头脑游戏
US scientists have successfully cultivated human heart tissue on spinach leaves, and managed to make it beat for up to three weeks. 美国科学家成功在菠菜叶上培育出人体心脏组织，并成功使其跳动长达三周。 Bioengineers Gl
英语新闻