科学美国人60秒 SSS Police Body Cameras Appear to Moderate Interactions with Civilians

The last few years have seen numerous widely publicized incidents of civilians, black men in particular, being killed by police. In response, many officers are now required to wear body cameras. The theory is that technology will lessen the likelihoo

王强口语 第二册 Read Text 015

口语部分 文化篇 Read the text carefully and be prepared to answer the question: Generation Gap Everyday interactions lost some of their civility in the sixties. Young people in the anti-war movement not only opposed the political power structu

纯正英语一分钟-cyber-crime

I dont think people understand cyber-crime. Its only just started. In the future, its going to be a huge problem. There have already been a few amazing examples. A few years ago the whole Internet in Latvia was attacked by another country. Cyberspace

纯正英语一分钟-cyber-bullying

The Internet can be a scary place these days, especially because of cyber-bullying. Its difficult to open a newspaper these days and not see a story about this. Its a really nasty and growing problem. Cyber-bullies are real cowards. They hide behind

英伦广角 孩子运动不出汗的测试

Hey kids, heres a good reason to work up a sweat: when young people exercise for an hour each day it also helps boost their brain power. Thats according to a study of more than 200 kids in the journal Pediatrics. [Charles H. Hillman et al: Effects of

英语新词：无从下手的“诺曼门”

面对公共场所的某一个水管，无法立刻确定是该按压还是旋转它，望着通道前的一扇门，不知是应推还是拉，拿着一个操作键众多的电器遥控器却无从下手美国心理学家唐纳德-诺曼将设计不佳

每日一词【865】cyber Monday：网络星期一

今天我们要学的词是cyber Monday。 Cyber Monday, 网络星期一。感恩节过后有Black Friday, 黑色星期五，是购物高潮，随着网上购物的便利，感恩节过后的星期一也逐渐发展成Cyber Monday. Cyber Monday is no

每日一词【764】cyber attack：网络攻击

今天我们要学的词是cyber attack。 Cyber attack 网络攻击。Web sites of a number of South Korean government agencies were paralyzed by a suspected cyber attack on Wednesday, 韩国很多政府网站星期三陷入瘫痪状态，怀疑是由

My cyber love 网络情缘

My cyber love 网络情缘 I have frequented the same chat line for more than three years now and have made some wonderful online friendships． However I have become bored with the typical chat and Internet all together． So， I decided to take a

英语听力：自然百科 圣河之旅 The Ganges 恒河—16

-What was he saying?-He's translating the interactions which *** in Hindi. -Very ancient language, I think. -Yeah. And he's saying that whatever we are saying, the prayers, say that Mother Ganga is the main source of life. As night falls, the priests

美国国家公共电台 NPR 'You Would Always Have My Back': Brothers With Autism Navigate Life Together

(SOUNDBITE OF MUSIC) DAVID GREENE, HOST: All right. Today on StoryCorps, we are going to hear from two brothers. Russell Wadsworth is 28. Remmick is 27. They both have autism. As kids, they had trouble with social interactions, and they relied on eac

科学美国人60秒 SSS 远离”大猫”

Big Cats and People Live in Close Quarters in India远离大猫 In India, as a consequence of stricter protection of wildlife and increased tolerance, numbers of large carnivores are increasing in private lands and lands outside the protected-area sy

美国国家公共电台 NPR Big Cats and People Live in Close Quarters in India

Big Cats and People Live in Close Quarters in India远离大猫 In India, as a consequence of stricter protection of wildlife and increased tolerance, numbers of large carnivores are increasing in private lands and lands outside the protected-area sy

留美老师带你每日说英文 第1021期:近距离的互动

It's through these intimate interactions that Fabrice is able to capture the recordings he needs to one day unlock the secret of their communication. 就是透过这些近距离的互动，法布里斯才能够成功录制到他所需要的内容，这

Cyberschools

By Jerilyn Watson Broadcast: July 10, 2003 This is Steve Ember with the VOA Special English Education Report. About twenty-one-thousand young people in seventeen American states do not attend classes

常说这3句话，你能成为一个更睿智的人

It's pretty safe to say that we'd all like to come across as well-informed, knowledgeable, and smart. Society values experts and rewards them, so we benefit when we're seen as having a certain level of command in what we do and what we speak about. W

Chinese general calls for international cyber space rules

BEIJING, May 28 (Xinhua) -- Ma Xiaotian, deputy chief of the general staff of the Chinese People's Liberation Army, on Monday urged the international community to make joint efforts to formulate rules for cyber space as the world is faced with grim c

US launches cyber security plan

US launches cyber security plan 美国实施网络安全计划 Barack Obama: Our digital infrastructure will be treated as a strategic national asset US President Barack Obama has announced plans for securing American computer networks against cyber attacks.

应对网络犯罪 Deal With Cyber Crimes

With the popularity of Internet, cyber crimes are a serious problem, peoples computer will be easily attacked, because cyber criminals are everywhere on the Internet. The personal computer is no longer safe completely, we must take the measures to de

TED演讲 4D打印机的诞生(2)

So I'd like to propose that we can combine those two worlds, that we can combine the world of the nanoscale programmable adaptive materials and the built environment. 所以我建议把这两个世界结合起来，把纳米级上可程序化、能自我