Because the flippers are comparatively thin and blade-like, they are the one part of the leatherback that is likely to become chilled.

棱皮龟的脚蹼比较薄并且呈刀片状，因此，它们就是棱皮龟身体中有可能被冻住的部位。

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The youth like the early spring, like the morning sun, like the budding flowers, like the sharp blade fresh off the grinding stone.

青春如初春，如朝日，如百卉之萌动，如利刃之新发于硎，

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So it's the veins — the skeleton of the leaf — which determine whether you will have a classic maple shape or a blade-like willow.

因此叶脉——树叶的骨架决定了树叶是典型的枫叶形状还是尖刀似的柳叶形状。

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They become sticky and harden into the shape of the letter C, like a sickle, a hand tool with a curved blade.

VOA: special.2009.12.16

In particular, a large wound at the base of his skull seemed likely to have been made by a blade like a halberd.

CNN: February 4, 2013 -- Updated 1805 GMT (0205 HKT)

Hit up our source links to see the difference it can make in games like Infinity Blade.

ENGADGET: iPad 2 specs discerned, 900MHz dual-core ARM CPU and PowerVR SGX543MP2 GPU blow away graphical benchmarks

The coming rain should swing down like a blade while the storm takes him high and sets him right by shaking him apart.

NEWYORKER: Wasps