From the artificial thing's attribute stratification plane, the disaster relief room is the human specific demand material carrier.
从人为事物的属性层面来说，救灾房是人类特定需求的物质载体。
From the artificial thing's attribute stratification plane, the disaster relief room is the human specific demand material carrier.
从人为事物的属性层面来说，救灾房是人类特定需求的物质载体。
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