鼯猴利用它们的翼膜在树之间滑翔，该翼膜是它们前后肢之间的片状悬垂物，延伸到尾巴和脖子。

Colugos glide between trees using their patagium, or flaps of skin between their front and hind legs and extending to the tail and the neck.

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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。

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

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羚羊下巴上面平整的切痕，显示它的舌头是被非常锋利的片状器具切割的。

The flat cut on the antelope's chin shows that its tongue was cut by a very sharp flake.

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