雅思课外阅读--没有过去的人1
- 2016年08月24日13:23 来源：互联网
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作为雅思考生，我们读外刊要有一定的目的性，不仅仅是为了扩大我们的阅读面，还要有意识地针对雅思考试，提高自己的水平。希望大家不帮是看源文内容，更要对文中注释加以学习消化，希望对大家有帮助！
You may be familiar with the statistic that 90% of the world’s data was created in the last few years. It’s true. One of the first mentions of this particular formulation I can find dates back to May 2013, but the trend remains remarkably constant.Indeed, every two years for about the last three decades the amount of data in the world has increased by about 10 times – a rate that puts even Moore’s law of doubling processor power to shame.
全世界90%的数据都是最近几年生成的，人们对这个结论可能已经耳熟能详。尽管我能找到的这个说法的最早出处是在2013年5月，但是，这种趋势却始终未曾发生变化。事实上，过去30年间，每隔两年，全球总数据量就会增长大约10倍——这让计算机行业的摩尔定律相形见绌。
【经典句式】
statistic统计;数据
formulation形成
date back to … 追溯到
trend趋势
remain保持
remarkably显著地
constant持续的
rate速度;比例;率
put… to shame让……相形见绌
processor处理器
One of the problems with such a rate of information increase is that the present moment will always loom far larger than even the recent past. Imagine looking back over a photo album representing the first 18 years of your life, from birth to adulthood. Let’s say that you have two photos for your first two years. Assuming a rate of information increase matching that of the world’s data, you will have an impressive 2,000 photos representing the years six to eight; 200,000 for the years 10 to 12; and a staggering 200,000,000 for the years 16 to 18.That’s more than three photographs for every single second of those final two years.
信息爆炸所带来的问题之一在于，即便和不久之前相比，当前的信息量规模都会大到不可思议的程度。想象一下有一本信息影集代表了你从婴儿到成年的前18年人生，并且照片数量的增长速度和全球数据量保持一致，比如说头两年你只有两张照片，那么从6岁到8岁的两年间你就会有两千张照片，从10岁到12岁有20万张，从16岁到18岁则有惊人的2亿张，这意味着在16-18岁期间你每秒钟就会拍3张照片。
【大作文万用句式】
One of the problems with…is that ……所带来的问题之一在于…
Imagine … 想象一下……(举例)
Let’s say that … 比如说……
Assuming …, you will have…假设…的话，那么…
【经典句式】
rate速度;比例;率
loom潜伏
look back over回头看
photo album 影集
represent代表
from birth to adulthood从婴儿到成年
impressive让人印象深刻的
staggering惊人的
This isn’t a perfect analogy with global data,of course. For a start, much of the world’s data increase is due to more sources of information being created by more people, along with far larger and more detailed formats. But the point about proportionality stands. If you were to look back over a record like the one above, or try to analyse it,the more distant past would shrivel into meaningless insignificance. How could it not, with so many times less information available?
当然，全球数据不能这样简单类比。全球数据增长的主要原因在于更多的人口产生了更多信息源，以及更大的和更复杂详细的信息结构。然而，如果试图回顾或分析与上文所述影集类似的历史记录，你会发现一个相同点，越遥远的历史所留下的信息和记录就会越稀少。怎么会发生这种事情呢?
【经典句式】
an analogy with … ……的类比
source of information信息源
along with … 和……一起
format形式
look back over回头看
analyse分析
distant遥远的
shrivel枯萎
【大作文万用句式】
For a start, …首先……
But the point about … stands.然而观点还是成立的。
【犀利观点】信息爆炸：
Much of the world’s data increase is due to more sources of information being created by more people, along with far larger and more detailed formats.
Here’s the problem with much of the big data currently being gathered and analysed. The moment you start looking backwards to seek the longer view, you have far too much of the recent stuff and far too little of the old. Short-sightedness is built into the structure, in the form of an overwhelming tendency to over-estimate short-term trendsat the expense of history.
这就是目前大数据采集分析中存在的一项弊端。一旦你开始回顾历史、试图获取一个更为长久的眼光，就会发现近期数据的数量远远超过远期历史数据。短视已经成为一种无法阻挡的趋势、以牺牲历史为代价、过度看重短期趋势，并已经被内化为系统的一部分。
【大作文万用句式】
Here’s the problem with …这就是……中存在的一项弊端。
… is built into the structure, in the form of ……已经被内化为系统的一部分，以…的形式。
【经典句式】
gather收集
look backwards回顾
seek追求
the longer view长期视野
short-sightedness短视;鼠目寸光
overwhelming无法阻挡的
tendency趋势
over-estimate过度看重
short-term trend短期趋势
at the expense of … 以……为代价
【犀利观点】大数据的缺陷;鼠目寸光;
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