FIG. 9 illustrates a simple flat roof, consisting of timber bearers covered with timber boarding and finished with several layers of tar felt.

图9所示为一个简单的平屋顶它由木承梁组成并铺以木板，再铺几层油毡防水。

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Internal Windows overlook a triple-height hallway in the centre of the barn, where areas of the original walls are left exposed to reveal a patchwork of stonework, brick and aged timber boarding.

室内的窗户可以俯瞰在谷仓中心的三层高的走廊，原始的墙面被暴露在外，显露了错落有致的石头、砖和老化的木板。

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Internal Windows overlook a triple-height hallway in the centre of the barn, where areas of the original walls are left exposed to reveal a patchwork of stonework, brick and aged timber boarding.

室内的窗户可以俯瞰在谷仓中心的三层高的走廊，原始的墙面被暴露在外，显露了错落有致的石头、砖和老化的木板。

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