2013年12月英语四六级翻译考前模拟演练四
　　针对考委会对大学英语四六级考试改革的内容，名师专门为广大考生精心挑选了一些翻译练习，相信做了前面的练习之后，大家对变身后的翻译不再感到那么陌生与恐惧，也渐渐开始有了自信，那也就意味着我们已经成功了一半。为了进一步巩固战果，再创佳绩，我们就继续来做下面的练习吧!

　　实战演练：
　　【汉译英 7】敲击键盘的声音也许是现代社会的一种白色噪音，但其实，他们所透露出的信息比疏忽的打字者意识到的要更多。通过简单分析击键声音的录音，计算机专家们现在就能够准确无误的解析出一篇通过键盘输入的文字的脚本，甚至包括输入的密码。以其他计算机比起来，这个过程简单很多，仅仅需要一个便宜的麦克风和一台电脑。
　　【参考译文】Clattering keyboards may seem the white noise of the modern age, but they betray more information than unwary typists realize. Simply by analyzing audio recordings of keyboard clatter, computer scientists can now reconstruct an accurate transcript of what was typed—including passwords. And in contrast with many types of computer espionage, the process is simple, requiring only a cheap microphone and a desktop computer.

　　【汉译英 8】人类之间为了钻石而相互残杀;国家之间为了石油而发动战争。但如果没有水，这世界上最珍贵的东西将一文不值。淡水是维持生命的必需品，无可替代。水，尽管几乎无法估价，却是世界上最贵重的东西。自然规律决定了水的供给是有限的。但随着世界人口的增加和生活水平的提高，人类对水的需求量增加的趋势是不可避免的。家庭、工厂和办公场所正在消耗越来越多的水，但是这个星球对于食物(和生产庄家和肉类过程中使用的水)日益增长的需求才是最忧心的问题。
　　【参考译文】People kill each other over diamonds; countries go to war over oil. But the world’s most expensive commodities are worth nothing in the absence of water. Fresh water is essential for life, with no substitute. Although mostly unpriced, it is the most valuable stuff in the world. Nature has decreed that the supply of water is fixed. Meanwhile demand rises inexorably as the world’s population increases and enriches itself. Homes, factories and offices are sucking up ever more. But it is the planet’s growing need for food (and the water involved in producing crops and meat) that matters most.