讨论犹如砺石，思想好比锋刃，两相砥砺将使思想更加锋利。
The discussion is like stone, thought like blade, two will make thought more sharp temper.
微细的纳米结构令涂层和刀体附着力更强，涂层的表面更光滑，刀刃更加锋利，加工时达到较低的磨擦系数。
Fine structure of the nano-coating and knife body stronger adhesion, coating the surface more smooth, more sharp blade, process to achieve the low coefficient of friction.
两类监狱的管理人员都关注盈亏底线，但是，在公立监狱，消减成本的激励更加锋利，因为盈利流入直接获益的所有者的口袋。
Managers of both care about the bottom line, but the incentive to cut costs is sharper in private prisons, because the profits flow into the pockets of owners who benefit directly.
突兀嶙峋的山势远比作为界河的金沙江更加锋利逼人，沿着悬崖绝壁凿出来的公路经常是单边放行，原因是路上堆满滚落的山石。
High and precipitous mountains are more breathtaking than Jinsha River. Roads on the cliff often allow one-way traffic due to rocks and stones rolling down.
这也可以行得通，但是莫丝知道拖延意味着什么，而且她就站在窗口外面，小声地说着话，速度快到就像打机关枪，这让他更加锋利，让那姑娘更加迟钝。
It would have worked too, but Moth understood what the delay meant and she stood right outside the window whispering as fast as the words would leave her lips, sharpening him, and dulling the girl.
想要环氧地坪的使用寿命更加的长保养工作是不能少的，避免锋利的东西划伤地坪表面，定期进行养护、清洗等都是延长环氧地坪使用寿命的方法。
Long life more maintenance work is no less epoxy want to avoid sharp things scratch the floor surface, maintenance, cleaning, etc. are to extend the service life of the epoxy method regularly.
它们不仅仅有锋利的三角状牙齿，而且背面向下逐渐收缩成剃刀一样锋利，这使得老虎的咬更加致命。
Not only do they have a sharpened peg of a tooth but their teeth narrow down to a razor sharp edge at the back making the tigers bite much more lethal.
它们不仅仅有锋利的三角状牙齿，而且背面向下逐渐收缩成剃刀一样锋利，这使得老虎的咬更加致命。
Not only do they have a sharpened peg of a tooth but their teeth narrow down to a razor sharp edge at the back making the tigers bite much more lethal.
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