地板用一张搭着一张的报纸保护着。
The floor was protected with overlapping sheets of newspaper.
礼堂的地板用类似镶木地板的木块铺设着。
The hall floor is laid with wooden blocks similar to parquet.
把内部地板用松针和树叶覆盖，用一块大石头或者更多的碎片封住入口。
Cover the interior floor with pine and leaves and block the entrance with a rock or more debris.
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