void column

基本解释

A large central void, occupied by the single column from which the entire building is suspended, permits greater light and energy control inside.
球体中间的空间很大，只有一根柱子，整个建筑就以柱子为中心，悬浮在地下室上方，允许更多阳光射进室内，也更利于室内的能量控制。
21city.org
The third void is placed in the library, displaying the original timber column and beam, and allowing the soft southern ambient light to touch the library and the mezzanine study above.
第三个空间被用作图书室，展示了原始的木质柱和梁，并且允许来自于南侧的柔和光线进入到图书室，而上部的夹层可用作学习区域。