架构师提供的文本描述。竞技场的设计是独一无二的。它的外墙和屋顶是一体的，由20个花瓣形状的模块组成，设计在体育场的一侧更高，给人的印象是沙丘-这是该地区常见的沙丘-正在移动。该设计还使更多的通风和照明进入体育场。

Text description provided by the architects. The arena’s design is unique. Its façade and roof are integrated and made up of 20 petal-shaped modules, designed to be higher on one of the stadium's sides, giving the impression that the sand dunes – which are common in the region – are moving. The design also enables more ventilation and light to come into the stadium.

 Courtesy of Populous

人口殷勤

屋顶的花瓣状结构由钢桁架制成，外面用铝瓦覆盖，隔热和隔音。在内部，它们被涂上PVC预应力膜。这些部分由半透明聚碳酸酯连接，使光线通过。

The petal-shaped structures of the roof are made of steel trusses, covered on the outside with aluminum tiles, with thermal and acoustic insulation. Internally, they are coated with a PVC prestressed membrane. The parts are joined by translucent polycarbonate, which allows light to come through.

 Courtesy of Populous

人口殷勤

邓纳斯竞技场的屋顶也被设计用来捕捉雨水。排水沟收集水，并将其带到较低水位以下的9个水箱。因此，多达3，000立方米可能被捕获和重复使用在厕所和灌溉的场地。

The Dunas Arena’s roof was also designed to capture rainwater. Gutters collect the water and take it to nine tanks below the lower stands. As a result, up to 3,000 cubic meters may be captured and reused in the lavatories and for irrigating the pitch.

 Courtesy of Populous

人口殷勤

在体育场观看比赛和比赛的球迷会注意到一个新的舒适和安全标准。除了将室内停车场与39个箱子直接连接起来的电梯外，总共有21个通道坡道可以到达四个体育场的每一层。Dunas竞技场还有四个休息室，可容纳1000人，25个食品和饮料亭，以及30个卫生间。

Fans going to matches and events at the stadium will notice a new standard of comfort and safety. In total, there are 21 access ramps to reach each of the four stadium levels, in addition to elevators that connect the indoor car park directly with the 39 boxes. The Dunas Arena also has four lounges that can accommodate up to 1,000 people, 25 food and drink kiosks, as well as 30 restrooms.

 Courtesy of Populous

人口殷勤

有四种类型的座位，可以通过不同的蓝色：一般公众，招待，贵宾和行政贵宾。此外，为残疾人保留了521个座位。

There are four types of seats, identifiable by varying shades of blue: general public, hospitality, VIP and Executive VIP. In addition, 521 seats are reserved for people with disabilities.

查尔斯·迈亚说：“从票房到更衣室，从各个层次都可以进入竞技场，有坡道和电梯。在箱子里和整个体育场都有无障碍厕所。”从外门到看台有一个定向触觉地板。“

“The arena is accessible at all levels, with ramps and elevators, from the box office to the changing rooms," said Charles Maia. "In the boxes and throughout the stadium there are accessible lavatories. There is a directional tactile floor from the external gate to the stands.”

 Courtesy of Populous

人口殷勤

竞技场指挥和控制中心的一个安全小组能够监控200台具有面部识别能力的摄像机在地面的外部和内部区域记录的图像。PA系统与体育场的两个64平方米的屏幕集成在一起，使得信息和比赛统计数据能够清晰地显示给观众。

A security team in the arena’s command and control center is able to monitor images recorded by 200 cameras with facial-recognition capability in the ground’s external and internal areas. The PA system is integrated with the stadium’s two 64 square meter screens, allowing for information and match statistics to be clearly displayed to the crowd.

玩家也会注意到比赛条件的改善。百慕大Tifton 419种草种用于球场是理想的地区炎热的气候，排水系统允许火柴，即使在极端的雨天。

Players will also notice improved match conditions. The Bermuda Tifton 419 grass species used for the pitch is ideal for the region's hot climate, and the drainage system allows for matches to be played even on extremely rainy days.

 Courtesy of Populous

人口殷勤

在离球场15米的第一排看台上，球迷们将离球场很近。此外，竞技场的照明系统，使用306泛光灯，提供统一和一致的能见度，消除阴影和方便电视广播使用全高清技术。

With the first row of stands only 15m away from the pitch, fans will be close to the action. In addition, the arena’s lighting system, which uses 306 floodlights, provides uniform and consistent visibility, eliminating shadows and facilitating TV broadcasts using Full HD technology.