An automated book retrieval system will reduce the amount of space needed for book storage. The library's two million volumes will be stored on two storeys above ground and two storeys below.

自动化图书检索系统大大减小了书籍的贮存空间，馆内二百万册的藏书被存放于两层地上空间和两层地下空间。

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At the ground level, the space below the house is utilized for parking and storage to minimize the footprint on the site.

在地面上，房子下面的空间用于停车和存储，有效地利用了空间。

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There's lots of storage space for sports equipment, and 150-square-foot wine rooms below both ground floors.

WSJ: The Twin Houses of an Odd Couple