听一分钟英文：Ozone Layer-臭氧层

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

VOA常速英语2015--手机应用帮助肯尼亚公司领先于假货商人

Apps Helping Kenyan Businesses Stay Ahead of Counterfeiters 手机应用帮助肯尼亚公司领先于假货商人 NAIROBI Counterfeit goods in Kenya cost the government as much as $1 billion each year in lost tax revenues. The fake goods also hurt e

英语课程计划-the Preservation of the Ozone Layer

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

VOA慢速英语2014 科学家们试图破除密码

Scientists Trying to Do Away With Passwords 科学家们试图破除密码 Hackers around the world are getting better at stealing passwords. A hacker is a person who uses a computer to gain information without permission. Now, some computer scientis

电信英语及其缩略语解释-3

AU Access Unit 访问单元 电信英语及其缩略语解释（3） AU Adaptation Unit 适配单元 AU Administrative Unit 管理单元 AUC AUthentication Center 验证中心 audioconference 电话会议

电信英语及其缩略语解释-1

APCM Adaptive Pulse Code Modulation 自适应脉码调制 APCM是在PCM基础上，采用量化自适应，使均方量化误差最小的一种调制方法。 APD Avalanche Photo Diode 雪崩光电二极

关于网络安全的四个真相

皮尤研究中心的一份报告显示，人们往往对网络安全掉以轻心。来看看大家关于网络安全最常见的四个误解。 Use strong passwords and don't go to sketchy websites, and you'll protect yourself online, right? 使用强

CCTV9英语新闻：实名制火车票恶作剧

For the last two years, all train tickets in China have had to include the real name of the passenger to prevent scalping. But the system clearly isnt working. Numerous pictures have been posted on the internet, showing railway tickets stamped with n

手机应用程序帮助打击肯尼亚造假者

AS IT IS 2015-09-28 Phone Apps Help Stop Counterfeiters in Kenya 手机应用程序帮助打击肯尼亚造假者 Counterfeit goods, or false versions of products, may cost the government of Kenya as much as $1 billion each year. The fake goods also

美国国家公共电台 NPR Senate Committee Vents About Hijacking Of Big Tech For Information War

RACHEL MARTIN, HOST: Top executives from Facebook and Twitter are here in town today with some important meetings. They're going before House and Senate committees on Capitol Hill, and they will be grilled again about what social media companies coul

TED演讲:区块链对货币和商业的影响(2)

So today, we rely entirely on big intermediaries -- middlemen like banks, government, 如今，我们完全依赖于大型中介机构，中间商比如银行，政府， big social media companies, credit card companies and so on to establish trust

Simple vs Real

A simple friend has never seen you cry. A real friend has shoulders soggy from your tears. A simple friend doesn't know your parents' first names. A real friend has their phone numbers in her address

纯正英语一分钟-ozone layer

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

绿箭侠第一季 第150期:绿箭侠出手阻止抢劫

What did you get? 你发现了什么 I think your friend's bodyguard gave him the wrong security fob. 我觉得你朋友的保镖给了他错的安全卡 Why is that? 这怎么说 Well, once I got past Blackhawk's authentication system, there wasn't

如何用一个密码管理所有的密码

Q. For me, one hindrance to using social media and trying new things online is having to remember the various usernames and passwords. Do you have any advice on simplifying or codifying this process? 问：我使用社交媒体、在网上尝试新事物

亚马逊售卖戴安娜头发引粉丝不满

Fans of the late Princess Diana have expressed their disgust after a lock of hair said to be from the much-loved royal has been put up for sale on Amazon. 一绺已故的戴安娜王妃的头发被放上亚马逊出售，这位倍受敬爱的皇室成员

支付新规7月1日实施 支付宝微信加紧实名认证

Customers who want to continue using payment services via Alipay and WeChat have to authenticate themselves with real names before July 1, otherwise the payment services will be unavailable, Chongqing Evening News reported. 根据《重庆晚报》报道

英语听力精选进阶版 6451

People who want you to part with your cash and property can steal your passwords and personal details, but what about your voice? That's what some big companies asked themselves before turning their attention to voice biometrics in their war against

英语角-圆桌会议 RoundTable0916 - 要不要买个虚拟女友？

Topic1 How to Avoid Being Duped in Broken Vase ScamsPeople in China who attempt to profit through Peng Ci, or extorting money from a driver through creating a traffic accident, may now find the practice more difficult. A court in the eastern city of

VOA慢速英语--爱沙尼亚政府欲实现100%无纸化工作

Estonian Government Aims to End Paperwork Three-day-old Oskar Lunde sleeps in a small bed at an Estonian hospital. Across the room, his father turns on a laptop computer. Now we will register our child, Andrejs Lunde says, as he lifts his identificat