I found myself a perfectly smooth rock and sent it for a ride.

我给我自己找到一个完美的平滑的石头并把它投掷了出去。

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Roughness of the rock. The range is 0 (very smooth rock) to 1 (very rough rock). The default is 0.707.

岩石的粗糙度。范围从0(很平滑的岩石)到1(很粗糙的岩石)。缺省值是0.707。

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Toes'. 'and very long extensile tongues; excellent climbers that move with ease over smooth rock surfaces.

几种蹼趾、舌头很长且可伸展的蝾螈；攀缘高手，可以轻易地沿光滑的岩面移动。

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This 7km-long white-knuckle adventure combines hiking, climbing over smooth rock slabs alongside waterfalls, ziplining over a surging river and navigating wild canyons via bridges and metal rungs.

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Initially, it is a soft, foul-smelling matter that floats on the ocean but through exposure to the sun and the salt water over years it turns into a smooth lump of compact rock which feels waxy and has a sweet smell.

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The car was rock solid and smooth sailing at highway speeds, with the ability to leap fairly athletically from one lane to another when called upon.

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