VOA慢速英语2017 比特币期货价格大涨

Bitcoin Futures Rise on Financial Exchange Trading The future prices of bitcoin increased 18 percent to more than $18,000 on Monday morning on the Chicago Board Options Exchange. 周一上午，比特币在芝加哥期权交易所的期货价格上涨了

VOA慢速英语2017--比特币在委内瑞拉获飞速

Venezuelans Survive on Bitcoin In the last month, John Villar has bought plane tickets to Colombia, purchased medicine for his wife, and paid the employees of his business in Venezuela all in bitcoin. As Venezuelas national currency loses value, Vene

VOA慢速英语--What People Looked Up on Google in 2017

What People Looked Up on Google in 2017 This is Whats Trending Today Hurricane Irma, iPhone, Matt Lauer, Meghan Markle, Bitcoin, Despacito and fidget spinner are among the top Google searches for 2017. People from the United States and Caribbean isla

Using Cats to Explain Cryptocurrency and Blockchain

By now, most people have heard of bitcoin. Bitcoin is a virtual currency that has had a huge rise in value during 2017. Bitcoin however is just one of many cryptocurrencies. A cryptocurrency is a kind of money that does not exist in the form of bills

VOA慢速英语2018--South Korea Plans to Ban Bitcoin Trading

South Korea said on Thursday it plans to ban trading of cryptocurrency, including the popular bitcoin. The announcement sent bitcoin prices much lower and created unrest in the cryptocurrency market. Justice Minister Park Sang-ki said the government

VOA慢速英语2016 比特币的未来

AS IT IS 2016-01-16 The Future of Bitcoins 比特币的未来 Bitcoin is a digital currency used by terrorists and drug dealers, as well as major companies like Microsoft and Overstock.com. 比特币是一种电子货币，除了微软和Overstock.co

VOA慢速英语--澳大利亚人创造了比特币？

AS IT IS 2016-05-03 Australian Revealed as Creator of Bitcoin? 澳大利亚人创造了比特币？ This is Whats Trending Today: Do you know who Craig Wright is? Have you ever heard of Satoshi Nakamoto? Well, if you are a Twitter user, you probably

VOA标准英语2014--Questions Surround Bitcoin Future 关于比特币未来的问题

Questions Surround Bitcoin Future 关于比特币未来的问题 There are troubling questions about the future of the digital currency known as Bitcoin. The value of the virtual currency has fluctuated wildly in recent months - plummeting from an al

美国国家公共电台 NPR From Kill Switch To Bitcoin, 'WannaCry' Showing Signs Of Amateur Flaws

DAVID GREENE, HOST: Two cybersecurity firms say they have found some technical similarities between the WannaCry ransomware and earlier attacks from hackers in North Korea, though they are not calling these clues proof that North Korea is behind the

要和纸币说再见? 央行筹备数字货币!

China is accelerating research work into digital currency as the country hopes to use new techniques to digitize paper currency and make transactions more transparent and efficient. 中国正在加快数字货币的研究工作，以求使用新技术将

学个词 Learn a Word-VOA英语教学 3011 bitcoin

今天我们要学的词是 bitcoin. Bitcoin 比特币。Engineers at a Russian nuclear research facility have been detained after they attempted to mine bitcoins using its powerful computers. 俄罗斯一家核研究设施的几名工程师被拘捕，

TED演讲:货币的未来(6)

Cryptocurrencies are based on a special field of mathematics called cryptography. 加密货币是基于一种特殊的数学算法，称为密码学。 Cryptography is the study of how to secure communication, and it's about two really important thin

比特币战争(下):从投机到掌控大型矿池

The mysterious creator of Bitcoin, Satoshi Nakamoto, released the software in early 2009. It was designed to provide both a digital coin and a new way to move and hold money, much as email had made it possible to send messages without using a postal

经济学人370:比特币在中国 美梦破碎

Bitcoin in China 比特币在中国 A dream dispelled 美梦破碎 Chinese regulators make life hard for crypto-currencies 中国的监管机构使加密电子货币难以生存 NOT so long ago, China looked to be the promised land for crypto-currenc

TED演讲:货币的未来(7)

Imagine that we had this magic paper. 假设这是张有魔法的纸。 So the way that this paper works is I can give you a sheet of it and if you write something on it, 当我把这张纸给你后，你在纸上写的任何东西 it will magically

TED演讲:货币的未来(8)

The computer that solves the puzzle publishes its solution to the rest of the network and collects its reward: new bitcoins. 解开了谜题的计算机便把结果发布到互联网上，并获得新的比特币作为奖励。 And in the act of solv

TED演讲:货币的未来(5)

We're about to enter a new phase of money. 一种新的货币模式正在逐渐形成。 The future of money is programmable. 未来的货币是可以程序化的， When we combine software and currency, money becomes more than just a static unit of

经济学人:加密货币 新兴货币(2)

Even before worries surfaced that the currency could split in two over the disagreement, 甚至在货币可能分裂成两种的担忧显露出来之前， bitcoin holders started to diversify into some of the many other crypto-currencies, or alt. co

经济学人:加密货币 新兴货币(1)

Finance and Economics 财经 Crypto-Currencies: New Money 加密货币：新兴货币 Bitcoin, its imitators and the risk of a crypto-bubble. 比特币，其仿冒者，以及加密货币泡沫风险。 It is hard to predict when bubbles will pop, in

经济学人355:自由兑换 无中生钱

Finance and economics 财经商业 Free exchange 自由兑换 Money from nothing 无中生钱 Chronic deflation may keep Bitcoin from displacing its fiat rivals 慢性通缩的比特币可能无法取代其法定对手 BITCOIN, to its most ardent fan