Whenever the grid is visible, the feet seem to step out of phase, while in reality their movement is always parallel.

每当网格是可见的，脚似乎步淘汰，而实际上他们的行动始终是平行的。

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Also running in parallel is a two feet deep wall that at places ACTS as a shading device for large Windows or incorporates built-in timber benches overlooking the open courts.

同时并行运行，是一个两英尺深的大窗户，墙壁，在行动装置的地方作为一个阴影或包含内置的木材长椅俯瞰公开法庭。

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