Scientists have developed an underwater biological laboratory that can identify DNA fragments in minutes, saving researchers the trouble of going into the field to retrieve samples.

科学家们研发出水下生物实验室，可以在几分钟内识别出DNA碎片，减少了研究人员得去野外寻找样本的麻烦。

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The steps spelled out in these two articles will help make your job administering Linux servers easier, saving you time and trouble so you can focus on more difficult tasks.

这两篇文章中介绍的这些步骤可以帮助您简化对Linux服务器的管理，省去您的时间和烦恼，这样就可以集中精力去完成一些更加困难的任务了。

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Skeptics often have trouble getting past the filter's rudimentary appearance, but its simple design belies its potentially life-saving properties.

怀疑论者经常对过滤器原始简陋的外观感到困惑，但其简约的外形设计掩盖不了它能挽救生命的神奇功效。

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Serving at 4-5, Nadal ran into trouble again, saving the first match point as Soderling hit long, but then making his 24th unforced error of the match to hand the Swede a momentous victory.

CNN: Swede Soderling brushes aside Nadal

Smaller Getco takes over larger Knight Capital because Knight already has a New York Stock Exchange listing, saving Getco the trouble of going through the IPO process and SEC S-1 review and approval scrutiny.

FORBES: Getco Gets NYSE Listing Via Reverse Merger With Knight Capital