The waterfall at the Venta River in Latvia. It is here, near the town of Kuldiga, once a year fish can be seen jumping into the air trying to climb over a waterfall in an attempt to reach the upper course of the river, their favorite place for spawni

发表于:2018-12-02 / 阅读(78) / 评论(0) 分类 万花筒2010年

Famous scientist says A.I. could destroy us 著名科学家说A.I.可以摧毁我们 The famous scientist professor Stephen Hawking has warned that robots with artificial intelligence could one day mean the death of us all. He told the BBC that: The

发表于:2018-12-03 / 阅读(54) / 评论(0) 分类 英语科技新闻

aurora, n 极光(南北极夜晚所放出的彩光) 【源】源于罗马神话中的奥罗拉黎明女神,据说极光预示着黎明的到来。 【记】发音酷似好柔弱-当然柔弱了,这可是北极的美眉,你在这能看见就

发表于:2018-12-04 / 阅读(69) / 评论(0) 分类 不择手段背单词

Great Wall of China The Great Wall is the most time consuming, material consuming, and labor intensive construction project in human history. It is the ultimate human construction. Like a massive slee

发表于:2018-12-05 / 阅读(69) / 评论(0) 分类 英语沙龙2004全年合辑下

China Billionaire's Homeless Lunch Becomes Spectacle 陈光标纽约派免费午餐堪称奇观 NEW YORK A highly-publicized free lunch for New York City's homeless, paid for by a Chinese billionaire, has ended in recriminations and anger among many

发表于:2018-12-08 / 阅读(51) / 评论(0) 分类 VOA标准英语2014年(六月)

如果外星人根本不是我们所知的生命形态,那么我们如何搜寻外星人?在TEDxUIUC上,克利斯朵夫阿达米告诉我们他是如何通过人工生命形式的研究 即自我复制的电脑程序-来找到一个标识,一

发表于:2018-12-09 / 阅读(174) / 评论(0) 分类 TED公开课:生态谜云

INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., Richard Stewart is the great forests of the Pacific Northwest. Here, much of Americas wood is produced. Richard is interested in photographing the trees and the men working among them. Some of the

发表于:2018-12-14 / 阅读(217) / 评论(0) 分类 欢乐美语

I heard the Great Wall is one of the Eight Wonders of the world. 我听说长城是世界八大奇观之一。 We have two days off, Mr. Brown. Do you have anything special in mind that you'd like to see? 我们有两天的休息时间,布朗先生,

发表于:2018-12-26 / 阅读(41) / 评论(0) 分类 旅游英语口语情景对话

Can Babies Be Designed? We hear a lot nowadays about designer babies. The idea that parents can choose the genes of their children sounds frightening. The question we have to answer is: how much can w

发表于:2018-12-30 / 阅读(55) / 评论(0) 分类 英语沙龙2004全年合辑上

Jo: Hello, this is Real English from BBC Learning English, Im Jo Sun Chen: 黑,你好吗?我是孙晨 Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Sun Chen: 没错。其实英语当中,最常用的就是好多个习惯用语。

发表于:2019-01-02 / 阅读(76) / 评论(0) 分类 地道英语在线听

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发表于:2019-01-02 / 阅读(268) / 评论(0) 分类 科技之光

This morning in Health Watch, artificial hips, former President George Bush is resting at the NYU clinic after a successful surgery to have his right hip replaced. He had his other hip replaced there 7 years ago. Dr. Joseph Zuckerman is chairman of t

发表于:2019-01-06 / 阅读(162) / 评论(0) 分类 访谈录

黄龙奇观 A View of Huanglong 在四川西部,有一美妙的去处。它背倚峨山宇峰雪宝顶,树木苍翠,花香袭人,鸟声婉转,流水潺潺。这就是松潘县的黄龙。 One of Sichuan's finest scenic spots is Huanglong (

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 英语笔译

The longest total solar eclipse of the 21st century put most of Asia, from India to China, into darkness on Wednesday, as millions gathered to watch this once-in-a-lifetime phenomenon. The eclipse began at about midnight Greenwich Mean Time and was f

发表于:2019-01-22 / 阅读(57) / 评论(0) 分类 自然百科2009年

Business Frankfurt Motor Show Autoficial intelligence 商业 法兰克福车展 人工机动智能 Where does the car end and the phone begin? 传统汽车与智能手机交汇于何方? SHARON can park herself. At a signal from a smartphone, a sys

发表于:2019-01-26 / 阅读(66) / 评论(0) 分类 经济学人商业系列

近日,《科学》杂志在线报道称,剑桥大学的科学家们通过使用两种干细胞以及一个三维支架,成功地创造出了一个能够自行组装的结构,其发育和构造非常接近自然的小鼠胚胎。科学家的研

发表于:2019-02-01 / 阅读(33) / 评论(0) 分类 阅读空间

人工生物角膜在中国研发成功 According to statistics, visual impairment for one forth of China's blind population was caused by problems with the cornea. For these people, a cornea transplant is the only hope they have of seeing again. In

发表于:2019-02-07 / 阅读(63) / 评论(0) 分类 英语新闻

A Swedish company has implanted microchips in its staff which allows them to use the photocopier, open security doors and even pay for their lunch. 瑞典一家公司将微型芯片植入员工体内。通过这些芯片,员工们可以使用打印机

发表于:2019-02-07 / 阅读(47) / 评论(0) 分类 阅读空间

New Words: trailer n. 预告片; Antarctica n. 南极洲 penguins n. 企鹅; intrepid adj. 无畏的; spectacle n. 景象;场面;奇观; Flying Penguins 会飞的企鹅 It's a BBC prank, this one was a trailer for a nature documentary exp

发表于:2019-02-12 / 阅读(56) / 评论(0) 分类 卡卡课堂早餐英语

Listen to the statements and check the place where they think it is a better place to stay. 1.Convenience is very important to me. I rather live near by a supermarket than a farm. 2.Noise and pollution are the factors why I consider staying away from

发表于:2019-02-17 / 阅读(62) / 评论(0) 分类 英语听力练习题