In apes the joint surface points in a different direction, so that the big toe can pull away from, and grasp against, the other toes to grip on to tree limbs.

而在猩猩的足部，内侧楔骨的关节面则指向相反方向，将大脚趾从其他脚趾边推开，以便于更好的抓握树干。

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It has been estimated that a single large rainforest or coniferous tree has an evaporative surface area roughly equal to a 40 acre lake.

据估计，单独一个大雨林或针叶林其蒸发面积大约相当于一个40英亩的湖泊。

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Here, though the protuberance takes the form of an erect and curved pouch and will cover the upper surface of the leaf of the lime tree.

这里，虽然突起的形式是直立和弯曲邮袋和将支付的石灰树的叶子上表面的形式。

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Over the past month, the periodical cicadas of Brood XIII, native to the area, have crawled up roots, through the earth's surface and onto tree trunks everywhere, to moult and spread wings.

ECONOMIST: Cicadas in Illinois

Indeed, images of the dry, parched, arid, almost certainly lifeless surface of another planet lit up Twitter like a Christmas tree.

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Handmade from the tough bark of the Tara Wing-Celtis or Blue Sandalwood tree and rice straw, Xuan paper is known for its strong, smooth surface, its ability to absorb water and moisten ink, and fold repeatedly without breaking.

UNESCO: Culture