Natural light is diffused through a translucent film within the glass and a six foot ceiling cavity, finally striking a white, stretched fabric ceiling.
自然光线透过弥漫在半透明的玻璃膜和一个六英尺的屋顶腔，最后打一白，绷布上限。
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Natural sinkholes generally form when heavy, water-saturated soil causes the roof of an underground limestone cavity to collapse, or when water widens a natural fracture in limestone bedrock.
There are natural light all over the lobby that the hue is warm gold. With the Italian Cavity-stone floor and the yellow carpet carved with dragon pattern, the lobby is full of royal mettle.