The company, called Concentrate, says the pencils look like they have already been chewed making pupils less likely to put them in their mouths.

这家名为Concentrate的公司称，这些铅笔看上去好像已经被人咬过一般，从而可以减少小学生把笔放入嘴里的可能性。

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One of the most innovative ideas comes from a start-up called CoolEarth Solar, which USES thin-film plastic lenses, blown up like a balloon, to cheaply concentrate the sun's rays.

最具创意的一个想法来自一个叫CoolEarth Solar的新公司，他们使用薄膜塑料镜片，像一个气球一样吹起来，这样就可以很省钱的聚集阳光。

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On Wednesday, Senator McCain suspended his campaign and called for a postponement of the debate in order to concentrate on the financial crisis.

星期三，麦凯恩中断了自己的竞选，他呼吁推迟候选人辩论，集中对付金融危机。

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Sweetwater says it can "make ethanol make sense" by reorganizing the refining process around the company's signature cellulosic liquid concentrate called CCF that the company says will lower the cost, energy and carbon footprint of producing ethanol.

FORBES: Magazine Article

If, to paraphrase Carl von Clausewitz, diplomacy is war by other means, then just as armies are called upon to concentrate their efforts and resources where they can do the most good for their cause, so governments must utilize their diplomatic resources - whether plentiful or scarce - to advance their most important national interests.

CENTERFORSECURITYPOLICY: Waging diplomatic war

By shedding retail, Renyi would be taking a step that two other so-called processing banks have made in recent years to concentrate their businesses on securities servicing and asset management.

FORBES: Ready, Set, Sell