你可以在树屋的每一侧安装一套有缆绳和螺栓的昂贵系统，或者安装一个房屋专用的自由浮动梁。

You can either install an expensive system of treehouse cables and bolts or rig your own free-floating beam.

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多功能厅的中心柱和梁变成一棵“树”的元素。

In the multifunctional hall the central column and beam are transformed into a "tree" element.

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多功能厅的中心柱和梁变成一棵“树”的元素。

In the multifunctional hall the central column and beam are transformed into a "tree" element.

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