In three overlapping circles, three round shapes overlap after the joint and overlap are preserved, only two circles overlap area have been cut off hollow out (figure 3).

以三个圆重叠来说，形状联合后没重叠部分和三个圆重叠部分被保留下来，只有两个圆重叠的区域被剪除镂空(图3)。

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These volumes fold, expand and hollow out depending on the use they are put to. Sculpted or sometimes hollowed out, they soften the building's height and general scale.

这些体量根据它们的使用功能来折叠、扩展和镂空。空间经过雕刻，甚至有时会镂空，柔化了建筑的高度和总体规模。

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This technique is carved in relief on the basis of the foil the background of hollow out role.

这种雕刻的手法就是在浮雕的基础上镂空起陪衬作用的背景。

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