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That is precisely what we are doing." The National Center on Education and the Economy will be working with eight states on a project to test board examination systems.
VOA: special.2010.02.25
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They can be 64 bits, but very often on systems today are pointers 32 bits.
也可能为64位，但在通常的,系统中，指针占32位。
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We developed buddy systems so that people would have people to go with them on the trains, if they are taking buses, no one would go around by themselves there is just kind of anxiety to what might happen.
我们形成了结伴制度,让人们结伴搭乘火车，如果他们乘坐公车的话，没有人会单独出行,对可能发生意外的焦虑在空中弥漫。
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And to do that, we need a lot of surveys and geological surveys on water preservation systems.
VOA: standard.2009.10.06
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Most companies in the world today spend about 70 % of their IT dollars on what I call feeding the dinosaurs, just maintaining the old systems.
当今世界，大部分公司70%的信息技术成本,都用于喂饱恐龙了，也就是，维持旧的体系。
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"We must keep in mind how even apparently unsuccessful attacks on Western mass transportation systems can bring major cities to a halt, cost the enemy billions and send his corporations into bankruptcy."
VOA: standard.2010.04.01
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But in the meantime you see that we can't mess with conventional systems by imposing the individuality of our will on them and expecting anything to change.
所以，我们不能,以个人的意志改变,一个事物在惯例中的意义。
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"Someone could attack the industrial control systems that control all the valves, all the distribution systems, and are used to turn on and off various aspects involved with energy and the electrical power grid and oil and gas distribution networks,".
VOA: standard.2009.08.11
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One. So, on most systems if you didn't remember that, no bigger.
个，那么，在大多数系统中，如果你不记得它，不是很大。
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They found the highest levels of solar activity cause small, but far-reaching effects on weather systems around the world.
VOA: special.2009.09.29
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This seems in many ways to be quite far from the American democracy based on constitutional government, systems of checks and balances, protection of individual rights, and so on.
这似乎在很多方面,有别于美式民主,后者的根基是宪制政府，制衡体系，保障个人权利等。
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They say these slaughterhouses on wheels are not only a way to build local food systems, but also to help local economies.
VOA: special.2010.08.03
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So we could ask, in this narrow sense, what properties do languages have and then go on to ask, in a broader sense, what other communicative systems also possess those properties.
我们可以发问,从狭义上说,语言拥有何种特性,然后我们可以接着发问,从广义上说,哪些其他的交流系统也同样拥有那些特性
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So everything from creating solar hot-water systems on our rooftops to making our buildings much more energy efficient."
VOA: special.2011.07.08
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s up to the Fannie Mae or Freddie Mac to collect mortgages over the next thirty years So let me make sure I have the sequence right Housing prices extremely high among other entities congress place pressure on the banking systems they were ordinary banking systems to make loans more and more affordable.
结果是房地美和房利美，And，it’,在过去三十年收集全国贷款,让我整理一下顺序,房价很高,及其他政府机构,给银行压力,即普通银行,放贷给民间,让更多人买得起。
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Lawmakers in the United States have expanded an investigation into the use of location-tracking systems on mobile devices.
VOA: special.2011.05.02
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I am going to be turning to the second passage on the sheet in which something about the nature of these systems, I think, can be made clear.
我将会将上面第二页的东西,关于符号系统的本质。
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All of the systems on the Mercury spacecraft sent radio signals to flight controllers.
VOA: special.2009.06.17
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Now, in the world of Linux and Unix more generally, both of which are our operating systems that had been around for many, many years, Mac OS is based on one of-- one version thereof.
在Linux和Unix里更广泛，对了，这两个都是历史悠久的,操作系统，就连Mac操作系统,都是基于它的一个版本设计出来的。
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Both events can have important effects on weather systems and climates around the world.
VOA: special.2009.09.29
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And if you've ever heard the word driver software that you install in your computer so that your computer, your operating system, Windows or Mac OS, knows how to talk to that piece of hardware, it's that driver software that then empowers the operating systems to send those commands as well, up, the data is laid out on the disk.
并且如果你听说过安装到,电脑中的驱动软件这个词的话，你的操作系统，比如Windows或者是苹果操作系统，通过这个驱动软件我们的电脑，才能知道如何与这个硬件进行通信,正是因为这个驱动软件，操作系统才能根据数据，左右移动的指令来读取磁盘里的数据。
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And Virgil Grissom,of the Air Force, worked on Mercury's electrical systems.
VOA: special.2009.06.10
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So, what I want to do is, I want to discuss the scientific notion of language, at first restricting myself to systems like English and Dutch and American sign language and Navajo and so on.
因此,我想做的是,我想来谈谈语言的科学定义,首先我会将自己限定在,诸如英语,荷兰语,美国手语,或迪瓦霍语等语言系统之下
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These cave systems form in carbonate rock, often on islands.
VOA: special.2010.11.10
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It's a little more involved on a PC but it's all free, the software you can download, and Linux in similar operating systems generally come with a compiler or you run a simple command to get it.
在PC机上有点复杂，但是它是免费的，你一般下载的软件，类似Linux的操作系统等等通常都需要,一个编译器，或者你可以运行一些简单的指令来获取。
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The signals,or telemetry, reported on the condition of the systems.
VOA: special.2009.06.17
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We did it for silly purposes just to see how big each data type was, but on most systems the size of a char is what?
只是为了很傻的目的,来看看每个数据类型多大，但是在大多数的系统中char的大小是多少呢？
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The astronauts turned the systems back on.
VOA: special.2009.06.24
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- And, in fact, let's see -- -- don't do this at home or on our systems -- but let me go ahead and do nano don't do this dot C. Let's go int main ahead and do int main void.
然后，实际上，让我们看看-,不要在家里或者在我们的系统上这样做-,但是让我们继续处理nano，dontdothis，c文件,让我们继续。
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So it turns out a really nice shortcut on most systems, oops, is to say if you have a file called hello.c and you wanna turn it into a program called hello, well, make hello just write in the command makeHello and it will do all of that for you automatically and hand you a program called hello.
就是寻找一种能在大多数系统上运行的更快捷的方式，哇！,也就是说，你有一个hello，c的文件,你想把它变成一个名为hello的程序，那么只需要敲入命令,它就会自动为你生成,一个hello程序。
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