The large roof window that lights the extension from its southern side features rib-like steel frames that cradle the windows as they stagger from flat to vertical angles.

大屋顶天窗从南侧采光，照亮扩展部分，天窗的特点为肋式钢框架，窗户放置在框架上，将他们按照从水平到垂直的角度错开。

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Externally, the extension is clad in the same dark tiles that cover the courtyard, while pre-oxidised panels of Corten – the popular weathering steel – feature on the courtyard walls.

外表上，延伸部分被包裹了与覆盖庭院相同的黑色瓷砖，而预氧化的耐候板——流行的耐候钢——是庭院墙壁上的特色。

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But they also added a blackened steel and glass extension to the back of the property to create a large living area on the ground floor and bedrooms above.

他们还在建筑的背面增加了一个由黑钢和玻璃构成的扩建区域，从而在建筑的第一层创造出一个大型的起居室，起居室上方设置为卧室。

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