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《比特币是什么》初中说明文阅读题及答案
"What's Bitcoin?" Post-secondary reading questions and answers.
相信大家都接触过作文吧，尤其作为作文里的重要分类的说明文，说明文的内容具有高度科学性，语言具有严密准确性的特点。我们该怎么去写这类型的作文呢？下面是小编帮大家整理的《比特币是什么》初中说明文阅读题及答案，供大家参考借鉴，希望可以帮助到有需要的朋友。
Let's believe that you all have access to the text, especially as an important classification of the text, whose content is highly scientific and whose language is very precise. How do we write this type of text? Here are the reading questions and answers for the lower secondary school notes "What's Bitcoin? ", prepared by the little editor for you, for your information, in the hope that we can help our friends in need.
20xx年，一个名叫中本聪的神秘黑客率先提出了“比特币”这个概念，并描述了一种利用计算机网络创造一种“秘密货币”的方法——比特币不由某家公司或某个央行发行，也不与任何现实货币挂钩，却可以用来购买现实世界中的物品和服务。
In 20xx, a mysterious hacker, known as the medium-breathing, pioneered the concept of “bitcoin” and described a way of creating a “secret currency” using a computer network — a currency that is not issued by a company or a central bank, nor linked to any real currency, but that can be used to purchase goods and services in the real world.
这位黑客不是在写科幻小说。很快，这种虚拟货币就出现并开始被交易了。
This hacker isn't writing science fiction. Soon, this virtual currency will appear and start being traded.
只要你有电脑，你就能发行比特币。形象地说，比特币是由遍布世界各个角落的计算机“挖矿”而得的。如果你想要获得比特币，只需要安装一个挖矿软件，你的计算机就开始进行大量运算，这就是“挖矿”了。
If you have a computer, you can distribute bitcoin. In an image, bitcoin is derived from a computer that digs all over the world. If you want to get bitcoin, you just need to install a mining software, and your computer starts to do a lot of calculations, and that's "mining."
而所谓的“挖矿”，意思就是解题。比特币系统会不断地给玩家的计算机提供所谓的“苦力题”——即毫无捷径可循，全靠卖苦力死算的题目。谁先做出就可获得一定数量的新货币——相当于发行了这一数量的货币。然后你可以保留这些货币，或者卖掉，换取现金。
And the so-called “mining” means solving the problem. The Bitcoin system will always give players' computers what they call the “hardness question” — that is, the one that can't be followed by short-cuts, which depends on hard labour. Whoever makes it first gets a certain amount of new money – the equivalent of issuing it. Then you can keep it, or sell it, in exchange for cash.
不管用哪一台电脑挖矿，在比特币诞生初期都很容易获得50个比特币。而现在，随着参与“挖矿”的人越来越多，即使安装了挖矿软件，也找不到挖矿的界面了。现在的“矿工”一般都通过特殊方法，组成矿工行会，大家一起挖。
Regardless of which computer digs, it was easy to get 50 bitcoins in the early days of Bitcoin. And now, as more and more people are involved in the “mining” process, even with the installation of mining software, there is no interface for mining.
一开始，1美元可以买1309.03比特币。然而，这种情况已经一去不复返了。目前，1比特币的价值已经远远大于100美元了，这种涨幅是任何投资产品都无法相比的。
At first, US$ 1 could buy 1309.03 bitcoins. However, this has gone away. At present, the value of one bitcoins is far greater than $100, an increase that is impossible to compare with any investment product.
因此，比特币发烧友越来越多，不仅出现了希望出售祖宅以换取比特币的疯狂粉丝，甚至还有人喊出了比特币是“全球经济最后的避险天堂”。这样的口号虽然夸张，却也是因为比特币的存在本身便颇为科幻——它不由任何政府、企业或银行创办，没有规则，却可以真实交易，是全世界最安全的一种货币。
As a result, a growing number of Bitcoin fever friends have emerged, not only with mad fans who wish to sell their homes in exchange for bitcoin, but even with the slogan that bitcoin is the last safe haven in the global economy. Such slogans, while exaggerated, are also due to the fact that Bitcoin's very existence is science fiction — one of the safest currencies in the world — that it is not created by any government, enterprise or bank, that it has no rules, that it can be traded in real terms and that it is the safest currency in the world.
比特币是一种P2P形式的数字货币——原理类似于现在的迅雷下载。这样的传输意味着整个网络便是比特币的支付系统，它并不需要像其他虚拟货币一样有一个支付中心。因此，只要互联网还存在，可以说你手里的比特币就是安全的。
Bitcoin is a digital currency in the form of a P2P -- the rationale is similar to the current rapid download. This transfer means that the entire network is a bitcoin payment system, and it doesn't need a pay centre like any other virtual currency. So, as long as the Internet exists, you can say that the bitcoin in your hand is safe.
比特币是有限的，具有极强的稀缺性。根据算法规定，该货币系统的发行速度会越来越慢，之后的总数量将被永久限制在2100万个之内。所以，通货膨胀这种事对比特币系统来说是不存在的。
Bitcoins are limited and extremely scarce. According to algorithms, the monetary system will be issued at a slower rate, and the total number will be permanently limited to 21 million.
比特币还有其它特点：无法追踪、不用纳税、交易成本极低等，所以比特币还有幸成为了走私、洗钱与非法交易的最佳工具——没错，在互联网时代，“赃款”可能不再是黑色行李箱里的整捆美元，而是一些存在在互联网上的数据，只需轻轻点动鼠标便能完成交易。
Bitcoin has other characteristics: it cannot be traced, it does not pay taxes, transaction costs are very low, so it is also fortunate to be the best tool for smuggling, money-laundering and illegal transactions — yes, in the Internet age, the “treasure” may no longer be a whole dollar in a black suitcase, but some data that is available on the Internet, and it can be done with a light touch of the mouse.
6、什么是比特币？（4分）
Six, what's Bitcoin? (4 points)
7、比特币比较安全的原因有哪些？（6分）
7. What are the reasons for the relative safety of Bitcoin? (6 points)
参考答案：
References:
6、比特币是一种利用计算机网络创造的，却可用来购买现实中物品和服务的虚拟货币。
Bitcoin is a virtual currency created using computer networks that can be used to purchase goods and services in reality.
7、整个网络是比特币的支付系统；比特币是有限的，具有极强的稀缺性；发行速度越来越慢，之后，总数量是固定的，不存在通货膨胀。
7. The entire network is a bitcoin payment system; bitcoin is limited and extremely scarce; distribution is slower and the total quantity is then fixed and there is no inflation.
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