阿曼一座新月形的沙丘脊由强信风吹成，在迎风的方向（图左侧）形成一面平缓的凸破，在背风面形成凹坡。

This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.

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其朝街的一面建筑凸型表面为一种由不锈钢制成保护性建筑网。

The convex facade of the building on the street side is a protecting architectural mesh made of perforated stainless steel.

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